Trending Posts

• gtpcba GOLDEN TRIANGLE GROUP LTD
  2-Layers Rigid PCB Yellow Soldermask
  https://www.gtpcba.com/products/2-layers-rigid-pcb-yellow-soldermask/
  #pcb #layout #factory
  
  
  
  
  Rigid PCBs also offer better thermal management than other PCBs, as they are better able to dissipate heat. This is...  more2-Layers Rigid PCB Yellow Soldermask
  https://www.gtpcba.com/products/2-layers-rigid-pcb-yellow-soldermask/
  #pcb #layout #factory
  
  
  
  
  Rigid PCBs also offer better thermal management than other PCBs, as they are better able to dissipate heat. This is beneficial in applications where heat management is critical, such as in power electronics.
  
  The Specifications Of 2-Layers Rigid PCB Yellow Soldermask
  Layers 2
  Material FR4
  Solder Mask Yellow
  Silkscreen White
  Surface Finish ENIG
  Finished copper 1oz
  Board thickness 1.6mm
  Dimension 103.35*55.6mm  less

  July 6, 2023

  
• gtpcba GOLDEN TRIANGLE GROUP LTD
  PCB for Home Appliances
  https://www.gtpcba.com/pcbs-for-home-appliances.html
  #pcb #layout #design
  
  
  Common Uses of PCBs in Home Appliances
  
  Electronic toys
  
  PCBs can be used in the manufacture of electronic toys to provide circuit connections and...  morePCB for Home Appliances
  https://www.gtpcba.com/pcbs-for-home-appliances.html
  #pcb #layout #design
  
  
  Common Uses of PCBs in Home Appliances
  
  Electronic toys
  
  PCBs can be used in the manufacture of electronic toys to provide circuit connections and electrical support, making electronic toys more reliable and stable.
  
  Electronic musical instruments
  
  PCBs are used in electronic musical instruments to control audio processing, volume control, etc., improving the quality and stability of music.
  
  Smart cooler
  
  PCBs are used to control temperature and humidity sensors and provide intelligent control functions, enabling smart coolers to achieve precise temperature control.
  
  Home food warmer
  
  PCB is used to control the electric heating wire and provide thermostat control and heat preservation function, which enables the home food warmer to maintain the temperature and taste of food.
  
  Aromatherapy Diffuser
  
  PCB is used to control the motor and sprayer, providing intelligent control functions, enabling the aromatherapy diffuser to achieve timed and quantitative spraying to provide a comfortable atmosphere.
  
  Humidifier
  
  PCB is used to control pumps, heaters, etc., providing humidity control and intelligent control functions, enabling the humidifier to achieve precise humidity adjustment and energy-saving control.
  
  Advantages of Our PCBs for Home Appliance
  1. Technical advantages We have rich experience and expertise in PCB manufacturing, and can provide personalized solutions for different home appliance control systems, thus improving the performance and reliability of home appliance control systems
  
  2. Production capability
  
  With our advanced equipment and efficient production process, we are able to quickly and accurately meet the high volume, high quality, and multi-species PCB requirements of the home appliance industry, thereby increasing our customers' production efficiency and reducing production costs.
  
  3. Flexibility
  
  We can provide PCB products with different specifications, materials, layer counts, surface treatments, and other different requirements to meet the needs of different products in the home appliance industry.
  
  4. Customer service
  
  We focus on communication and cooperation with our customers and provide comprehensive and attentive pre-sales and after-sales services to provide the best quality service and support for our customers  less

  July 6, 2023

  
• gtpcba GOLDEN TRIANGLE GROUP LTD
  PCBs for Healthcare Device
  https://www.gtpcba.com/pcbs-for-healthcare-device.html
  #pcb #layout
  
  
  
  Common Uses of PCBs in Healthcare Devices
  
  1. Blackhead meter
  PCB is used in the blackhead meter to control electronic components and control circuits to...  morePCBs for Healthcare Device
  https://www.gtpcba.com/pcbs-for-healthcare-device.html
  #pcb #layout
  
  
  
  Common Uses of PCBs in Healthcare Devices
  
  1. Blackhead meter
  PCB is used in the blackhead meter to control electronic components and control circuits to ensure the accuracy and stability of the device.
  
  2. Oxygen injector
  
  PCB is used as a circuit board in an oxygen injector to control various functions of the oxygen injector, such as oxygen concentration control, oxygen flow control, etc.
  
  3. Hydration instrument
  
  In the hydration instrument, PCB is used to control electronic components and control circuits to ensure the accuracy and stability of the equipment, as well as to control the work of the pump and the control of water temperature and other functions.
  
  4.Facial Firming and Lifting Instrument
  
  The facial firming and lifting instrument use PCBs to control electronic components and control circuits to ensure that the equipment can accurately control parameters such as frequency, power and time.
  
  5. Moxibustion instrument
  
  In the moxibustion instrument, PCBs are used to control parameters such as temperature, time and power to ensure the accuracy and stability of the device.
  
  6. Eye massage instrument
  
  In the eye massage instrument, PCB is used to control parameters such as vibration, temperature and time to ensure the accuracy and stability of the device.
  
  7. Leg massager
  
  In the leg massager, PCB is used to control the electronic components and control circuit of the massager to ensure the accuracy and stability of the device.
  
  8. Waist massager
  
  In the waist massager, PCBs are used to control the electronic components and control circuits to ensure that the equipment can accurately control parameters such as frequency, power and time.
  
  Advantages of Our PCBs for Healthcare Devices
  
  First, PCBs have a wide range of applications in medical equipment, such as medical monitors, medical imaging equipment, electrocardiographs, surgical robots, etc. These devices need highly sophisticated electronic components and circuits, and our PCBs can provide high-precision components for these devices.
  
  Second, PCBs can also help medical devices to achieve more accurate and efficient data acquisition and processing. For example, medical monitors need to collect data on patients' vital signs in real time and analyze and process these data. Our PCBs can provide high-precision data acquisition and processing functions for these devices, thus improving the performance and efficiency of medical devices.
  
  In addition, our products can also help medical devices achieve safer and more stable operations.  less

  July 6, 2023

  
• gtpcba GOLDEN TRIANGLE GROUP LTD
  PCB Manufacturing Capabilities
  https://www.gtpcba.com/pcb-manufacturing-capabilities/
  #pcb #assembly #board
  
  
  
  The PCB manufacturing process consists of several stages. It starts with creating the PCB layout design on computer-aided design (CAD)...  morePCB Manufacturing Capabilities
  https://www.gtpcba.com/pcb-manufacturing-capabilities/
  #pcb #assembly #board
  
  
  
  The PCB manufacturing process consists of several stages. It starts with creating the PCB layout design on computer-aided design (CAD) software. The layout data is then converted into a photomask which is used to expose the copper on the PCB. The exposed copper is then etched away to form the traces and pads. After the etching process, the PCB goes through a drilling process to create holes for the components. A solder mask is then applied to the board to protect the copper traces and prevent shorts. The board is then coated with a layer of solder to facilitate the soldering of components. Finally, components are soldered onto the board and tested to make sure the PCB works properly.
  
  Types of PCB Manufacturing Capabilities
  Rigid PCB Capabilities
  Rigid PCB is rigid printed circuit board with electronic components mounted on the surface. They offer superior performance, higher density, and increased reliability compared to flex PCBs. Rigid PCBs are suitable for high-frequency, high-power, and high-speed applications and are used in many consumer products.
  
  Flex PCB Capabilities
  Flex PCBs are printed circuit boards with flexible materials that can bend, twist, and conform to various shapes. Flex circuit board offers high-density circuitry and reliable performance in small form factors. They are used in a wide range of applications, including medical, military, automotive, and consumer electronics.
  
  Rigid-Flex PCB Capabilities
  Rigid-Flex PCBs combine the benefits of both rigid and flexible printed circuit boards in a single construction. Flexible rigid PCB enables complex circuit routing and miniaturization, allowing for improved reliability and performance in space-constrained applications.
  
  Aluminum PCB Capabilities
  Aluminum PCBs are high-performance circuit boards with excellent thermal conductivity, lightweight design, and excellent electrical insulation. They are ideal for LED lighting, power supplies, and automotive electronics.
  
  Copper PCB Capabilities
  Copper PCB is a printed aluminum circuit board that uses copper as its conductor instead of traditional aluminum. Copper PCBs allow for faster signal transmission, higher current capabilities, and enhanced durability.
  
  HDI PCB Capabilities
  HDI PCBs are high-density interconnect printed circuit boards that allow for increased circuit density, higher signal integrity and improved heat dissipation. HDI PCB board is capable of providing up to 10x the number of connections in the same space as traditional PCBs.
  
  Quick Turn PCB Capabilities
  Quick Turn PCB capabilities allow PCB manufacturers to produce printed circuit boards quickly and with high quality. Quick turn PCB uses advanced technologies such as machine automation, AI-driven design, and high-end materials to minimize production time while still providing quality products.
  
  High-Frequency PCB Capabilities
  High-Frequency PCBs are designed to carry signals at higher frequencies than standard PCBs. The high frequency circuit board is built with specialized materials to reduce signal loss and is optimized for signal integrity. They are used in applications such as communication systems, medical equipment, and aerospace.
  
  What is the difference between PCB fabrication and PCB assembly processes?
  PCB fabrication and assembly are two distinct steps in the process of creating a printed circuit board (PCB). PCB fabrication involves the production of the actual PCB, which includes etching the copper traces onto the board, drilling the holes, and applying the solder mask. PCB assembly involves the placement of components onto the board, as well as the soldering of components onto the board.
  
  PCB fabrication is the first step in the PCB manufacturing process. This step involves the production of the physical PCB. The components used in the fabrication process are copper sheets, sheets of insulation, laminate material, and solder masks. The copper is etched to create the desired circuit patterns, holes are drilled for components to be mounted, and the solder mask is applied to protect the board from oxidation.
  
  PCB assembly is the second step in the process and involves the placement of components onto the board and soldering of the components. In this step, components are placed onto the board and soldered in place. It is important to ensure that the components are correctly placed on the board and that the correct amount of solder is applied so as to ensure a strong and reliable connection.
  
  In conclusion, PCB fabrication and PCB assembly are two distinct steps in the process of creating a printed circuit board.
  
  PCB Design/Layout
  PCB layout and design is the process of creating a printed circuit board to meet specific requirements. It involves the placement of components, routing of signals, the creation of a board stickup.
  
  Types of PCB Components Sourcing
  PCB Components Sourcing
  The Components Sourcing of PCB is a key part of the production of Printed Circuit Boards (PCBs). It is an important step to determine the quality and reliability of the assembled PCBs.
  
  Types of PCB Capabilities
  PCB Capabilities
  PCB Manufacturing capabilities include design and fabrication of multi-layer printed circuit boards with a wide range of technologies, materials, and features.
  
  Types of PCBA Capability
  PCBA Capability
  A printed circuit board (PCB) is a flat board that has circuitry printed on it, and is used to mechanically support and electrically connect electronic components.  less

  July 6, 2023

  
• gtpcba GOLDEN TRIANGLE GROUP LTD
  PCB for IoT
  https://www.gtpcba.com/iot-pcb.html
  #pcb #assembly #supplier
  
  
  
  Common Uses of PCBs in IoT
  
  In the field of IoT, PCB is widely used. IoT devices often require very small, high-performance, low-power circuit boards, and In the field of IoT,...  morePCB for IoT
  https://www.gtpcba.com/iot-pcb.html
  #pcb #assembly #supplier
  
  
  
  Common Uses of PCBs in IoT
  
  In the field of IoT, PCB is widely used. IoT devices often require very small, high-performance, low-power circuit boards, and In the field of IoT, PCB is widely used. IoT devices often require very small, high-performance, low-power circuit boards, and PCBs can provide such features. The following are some of the use of PCBs in the field of IoT.
  
  Embedded systems
  
  PCB is the core component in embedded systems, which can integrate the processor, memory, sensors and other components into a small circuit board to build a complete system.
  
  Sensors
  
  Many IoT devices use sensors to collect data, and PCBs can simplify system design and reduce costs by integrating sensors directly onto the board.
  
  Gateway
  
  IoT devices often need to upload data to the cloud for analysis and processing, and the gateway is a key component to connect the device to the cloud.
  
  Smart home
  
  Smart home devices can communicate and control through wireless networks, and PCBs can be used to design wireless modules for these devices.
  
  IoT PCB Design
  In the IoT industry, PCB design typically requires consideration of the following factors.
  
  Versatility and compactness
  
  IoT devices often need to integrate multiple functions, and PCBs can integrate multiple components into a small board.
  
  High performance and low power consumption
  
  IoT devices often require high performance and low power consumption, so the design of PCBs need to consider how to reduce power consumption without losing performance.
  
  Interference immunity
  
  IoT devices often need to work in noisy environments, so the PCB design needs to have high interference immunity.
  
  Reliability and maintainability
  
  IoT devices usually need to work for a long time, so the PCB design needs to consider how to improve reliability and maintainability.
  
  Security
  
  IoT devices often need to protect sensitive data and keep users safe, so the PCB design needs to be able to prevent unauthorized access and attacks.
  
  Advantages of Our PCBs for IoT
  High-quality PCB manufacturing
  
  We have advanced PCB manufacturing equipment and technology, and the relevant products can meet the requirements of IoT devices for high precision, high density and high reliability.
  
  Professional PCB design service
  
  We have a professional PCB design team that can provide efficient and comprehensive design services for IoT devices.
  
  Diversified product line
  
  Our product line is very rich and can provide diversified PCB products for IoT devices, which can meet the needs of IoT devices in different scenarios.
  
  Efficient delivery capability
  
  With fast sample production and flexible delivery solutions, we are able to respond quickly to customer needs and ensure that PCB products can be delivered to customers in a timely manner.  less

  July 6, 2023

  

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• gtpcba GOLDEN TRIANGLE GROUP LTD
  Applications of Printed Circuit Board
  https://www.gtpcba.com/applications-of-printed-circuit-board/
  
  #pcb #fabrication #companies
  
  
  Printed circuit boards (PCBs) are an essential component of the modern world. They are used in countless electronics,...  moreApplications of Printed Circuit Board
  https://www.gtpcba.com/applications-of-printed-circuit-board/
  
  #pcb #fabrication #companies
  
  
  Printed circuit boards (PCBs) are an essential component of the modern world. They are used in countless electronics, including a wide range of applications in the automotive, aerospace, computing, telecommunications, and medical industries. The popularity of PCBs is due to their superior performance, reliability, and cost-effectiveness. By using PCBs, electronic components can be connected together quickly and easily. Furthermore, their design allows for greater flexibility in the layout of components. PCBs also allow for greater design flexibility. This makes them ideal for a variety of applications, from complex industrial electronics to small consumer electronics.
  
  Global PCB Market Trends
  PCBs are a critical component in many industries and applications, and now, more than ever, their importance is being recognized worldwide. As technology advances and automation increases, so does the need for more advanced and reliable PCBs. According to a recent market report, the global PCB market is projected to reach a value of over $70 billion by 2027, representing a steady growth of over 5% from 2020 to 2027. This demand is driven by the growing demand for miniaturization and higher performance in various industrial applications. With their ability to quickly transfer electrical signals, PCBs are key components in modern technology, and manufacturers are continually striving to improve their performance.
  
  Advantages of Our PCB Solutions
  1. High reliability
  
  The second advantage of PCB is to reduce the volume of the machine, reduces the cost of products, and improve the quality and reliability of electronic equipment.
  
  2. High consistency
  
  Three advantages of PCB are that it has a good consistency, it can use standardized design, conducive to the automation of equipment production and welding mechanization, and improve productivity.
  
  3. High-density
  
  Over the past few decades, the high density of printed boards has been developed with the increase of integrated circuits and the advancement of installation technology.
  
  4. Designability
  
  For various performance requirements of PCB, printed board design can be realized through design standardization, standardization, etc., in a short time and with high efficiency.
  
  5. Testability
  
  A more complete test method, test standards, various test equipment, and instruments are established to test and evaluate the qualification and service life of PCB products.
  
  
  
  Home Appliances
  With the development of electronic technology, PCBs are increasingly used in the home appliance manufacturing industry.
  
  PCBs for Healthcare Device
  Healthcare
  PCBs have an important place in healthcare. Therefore, more work involving PCB assembly is needed to promote medical devices in the industry.
  
  PCB for Automotive industry
  Automotive
  With the development of modern automotive electronics, PCBs have become an important part of the automotive electronics industry.
  
  PCB for Industrial Control
  Industrial Control
  Application of PCB in industrial equipment PCB is widely used in the manufacturing industry, including petroleum, chemical, metallurgy, and other industries.
  
  PCB for IoT
  IoT
  The IoT PCB (Internet of Things Printed Circuit Board) is a specialized type of circuit board that enables the connection and communication of devices to one another.  less

  July 6, 2023

  
• hxtechnology
  Intelligent Home Appliances #smart #home #PCB Intelligent home appliances are popular nowadays. There are a lot of options and devices available in the market. New launches of pcba kitchen appliances occur every day and you have to participate in the...  moreIntelligent Home Appliances #smart #home #PCB Intelligent home appliances are popular nowadays. There are a lot of options and devices available in the market. New launches of pcba kitchen appliances occur every day and you have to participate in the updates with the new one. https://www.hx-technology.com/pcba-intelligent-home-appliances/  less

  April 18, 2023

  
• hxtechnology
  5g Era Of The Big Winner-PCB #5g #pcb #design In 2016, the global market size of FPC grew to 85.2 billion yuan, and the market size of FPC in China grew to 31.6 billion yuan. It is expected that by 2021, China FPC market is expected to reach 51.6...  more5g Era Of The Big Winner-PCB #5g #pcb #design In 2016, the global market size of FPC grew to 85.2 billion yuan, and the market size of FPC in China grew to 31.6 billion yuan. It is expected that by 2021, China FPC market is expected to reach 51.6 billion yuan, with a compound growth rate of 10%.https://www.hx-technology.com/5g-era-of-the-big-winner-pcb.html  less

  April 18, 2023

  
• greenconn com
  Greenconn is a connector manufacturer that has obtained the IATF16949 certification for automotive connector production. We provide products of high precision and mechanical strength, which can be applied in applications that encounter various harsh...  moreGreenconn is a connector manufacturer that has obtained the IATF16949 certification for automotive connector production. We provide products of high precision and mechanical strength, which can be applied in applications that encounter various harsh environments. Greenconn can also meet waterproof, dust-proof, high-intensity vibration and shock resistance, high temperature and corrosion resistance requirements according to the needs of our customers.
  #automotive #pcb #connector
  https://www.greenconn.com/en/automotive-pcb-connector.html  less

  October 24, 2022
• hxtechnology
  Power PCBA Board
  
  #pcb #pcba #definition
  
  As a professional PCBA supplier, HX Technology is committed to providing high-quality power PCBA board services. The...  morePower PCBA Board
  
  #pcb #pcba #definition
  
  As a professional PCBA supplier, HX Technology is committed to providing high-quality power PCBA board services. The product services cover industrial controller, medical equipment, telecommunications equipment, environmental protection equipment, instrumentation, security systems, and other fields. HX Technology’s power PCBA boards are exported to Europe and North America. With experienced, senior, stringent, and principled work styles, we aim to provide our customers with the best power PCBA board and good service feeling.
  
  Application of Electronics PCBA
  
  Electronic PCBA is mainly used in computer motherboard mouse board, graphics cards, office equipment, printers, copiers, shakers, all kinds of chargers, calculators, digital cameras, radios, TV motherboards, limited TV amplifiers, cell phones, washing machines, electronic scales, telephones, LED lamps, etc.
  https://www.hx-technology.com/power-pcba-board.html  less

  June 27, 2022

  
• hxtechnology
  Telecommunication
  
  #pcb #telecommunication
  
  HX technology is determined to provide high-quality telecommunication services,...  moreTelecommunication
  
  #pcb #telecommunication
  
  HX technology is determined to provide high-quality telecommunication services, including PCB telecommunication, 5g PCB design, current sensor PCB, current sensor PCB, and so on. Despite other parts, PCB assembly plays a crucial role in telecommunication services. The quality of PCBA determines the quality of the products and it's life length. Many of our clients in telecom choose us to be their best PCBA supplier.
  
  PCB Telecommunication for 5G Development
  As a new generation of revolutionary technology, 5G not only means an exponential increase in data transmission speed but also a truly converged network, which will promote related application fields, such as the Internet of Things, Industry 4.0, Artificial Intelligence. Telematics and interactive multimedia applications will be popularized, thus forming the "Internet of Everything" era.
  https://www.hx-technology.com/pcba-telecommunication/  less

  June 27, 2022

  
• hxtechnology
  Instrument PCBA Board
  
  #pcb #instrument
  
  When manufacturing plenty of PCB boards, it is impossible to solder parts by...  moreInstrument PCBA Board
  
  #pcb #instrument
  
  When manufacturing plenty of PCB boards, it is impossible to solder parts by hand. You will need PCB instruments to complete this step, to make a bare board, and assemble all parts onto the printed circuit board. There are many issues to consider at each stage of the assembly process, to provide a perfect functional printed circuit board. As a professional PCB board manufacturer, HX Technology provides high-quality PCB instruments for customers.
  
  Introduction to PCB Instrument
  
  The basic instruments required for PCB assembly include:
  
  Solder Paste Printing machine
  
  Solder Paste Inspection (SPI) machine
  
  Glue Dispensing machine
  
  Pick-and-Place machine
  
  Reflow Soldering machine
  
  Wave Soldering machine (for through-hole components)
  
  Automatic Optical Inspection (AOI) machine
  
  In-Circuit Test (ICT) Fixture
  
  Functional Validation Test (FVT) Fixture
  https://www.hx-technology.com/instrument-pcba-board.html  less

  June 27, 2022

  
• Shenzhen DTB RFID Co., Ltd. dtbrfid
  NFC Tag
  https://www.dtbrfid.com/products/nfc-tag.html
  #nfc #pcb #tag
  Description of NFC Tag
  
  NFC Tag is also called HF RFID sticker or HF RFID Tag.
  
  It can be widely for logistics, asset management and many other applications.
  
  In order to suit various...  moreNFC Tag
  https://www.dtbrfid.com/products/nfc-tag.html
  #nfc #pcb #tag
  Description of NFC Tag
  
  NFC Tag is also called HF RFID sticker or HF RFID Tag.
  
  It can be widely for logistics, asset management and many other applications.
  
  In order to suit various applications, DTB is an NFC tag maker offers NFC Tags in different shapes and different chips.
  
  The size of NFC PCB tag can be designed according to your needs. And it can be packed by the reel or by pieces.  less

  May 20, 2022

  
• hxtechnology
  HX technology is determined to provide high-quality telecommunication services, including PCB telecommunication, 5g PCB design, current sensor PCB, current sensor PCB, and so on. Despite other parts, PCB assembly plays a crucial role in telecommunication...  moreHX technology is determined to provide high-quality telecommunication services, including PCB telecommunication, 5g PCB design, current sensor PCB, current sensor PCB, and so on. Despite other parts, PCB assembly plays a crucial role in telecommunication services. The quality of PCBA determines the quality of the products and it's life length. Many of our clients in telecom choose us to be their best PCBA supplier.
  #proximity #sensor #PCB
  https://www.hx-technology.com/pcba-telecommunication/  less

  November 15, 2021

  
• hhcircuits
  Impedance Control PCB
  #pcb #impedance
  Impedance Control PCB , pcb circuit strictly control the trace width, thickness and dielectric thickness, pcb circuit tolerance of impedance trace ≤±5% is better for impedance matching, pcb circuit apply to...  moreImpedance Control PCB
  #pcb #impedance
  Impedance Control PCB , pcb circuit strictly control the trace width, thickness and dielectric thickness, pcb circuit tolerance of impedance trace ≤±5% is better for impedance matching, pcb circuit apply to High-frequency/high-speed devices and 5G communication equipment. HUIHE CIRCUITS Impedance Control PCB has passed ISO9001 / ISO13485 /IATF16949 / UL /RoHS / REACH certification.
  https://www.hhcircuits.com/impedance-control-pcb  less

  November 15, 2021

  
• hhcircuits
  Layer High TG Impedance Control Fine Pitch PCB
  #pcb #boards #for #sale
  Advantages Of 4 Layer High TG Impedance Control Fine Pitch PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is...  moreLayer High TG Impedance Control Fine Pitch PCB
  #pcb #boards #for #sale
  Advantages Of 4 Layer High TG Impedance Control Fine Pitch PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin.
  Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer.
  
  https://www.hhcircuits.com/high-tg-pcb/4-layer-high-tg-impedance-control-fine-pitch-pcb  less

  November 15, 2021

  
• hhcircuits
  High Tg PCB
  #high #tg #pcb
  High TG PCB, electric circuit board Glass transition temperature Tg≥170℃, electric circuit board High heat resistance is suitable for lead-free process, electric circuit board Used in instrumentation, microwave radio...  moreHigh Tg PCB
  #high #tg #pcb
  High TG PCB, electric circuit board Glass transition temperature Tg≥170℃, electric circuit board High heat resistance is suitable for lead-free process, electric circuit board Used in instrumentation, microwave radio frequency equipment. HUIHE CIRCUITS High TG PCB has passed ISO9001 / ISO13485 /IATF16949 / UL/RoHS /REACH certification.
  https://www.hhcircuits.com/high-tg-pcb  less

  November 15, 2021

  
• hhcircuits
  Layer Taconic ENIG PCB
  #pcb #circuit
  Advantages Of 2 Layer Taconic ENIG PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous...  moreLayer Taconic ENIG PCB
  #pcb #circuit
  Advantages Of 2 Layer Taconic ENIG PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin.
  Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer.
  https://www.hhcircuits.com/high-frequency-pcb/2-layer-taconic-enig-pcb  less

  November 15, 2021

  
• hhcircuits
  Layer Rogers LF-HASL PCB
  #pcb #circuit
  Advantages Of 2 Layer Rogers LF-HASL PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous...  moreLayer Rogers LF-HASL PCB
  #pcb #circuit
  Advantages Of 2 Layer Rogers LF-HASL PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin.
  Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer.
  https://www.hhcircuits.com/high-frequency-pcb/2-layer-rogers-lf-hasl-pcb  less

  November 15, 2021

  
• hhcircuits
  Layer Rogers ENIG PCB
  #rogers #pcb
  Advantages Of 2 Layer Rogers ENIG PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government...  moreLayer Rogers ENIG PCB
  #rogers #pcb
  Advantages Of 2 Layer Rogers ENIG PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin.
  Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer.
  https://www.hhcircuits.com/high-frequency-pcb/2-layer-rogers-enig-pcb  less

  November 15, 2021

  
• hhcircuits
  Layer F4B ENIG PCB
  #pcb #supplier
  Advantages Of 2 Layer F4B ENIG PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous...  moreLayer F4B ENIG PCB
  #pcb #supplier
  Advantages Of 2 Layer F4B ENIG PCB
  Own lamination process to convenient production for Multilayer PCB and shorten the lead time.
  Jiangxi facility is environmental-friendly approved by the government .
  Famous raw materials brand, Kingboard, Shengyi, ITEQ, Taiyo, Guangxin.
  Highly automated production line with AIO Optical Scanning, Electroplating Automatic Line, High-speed flying probe test machines and inkjet printer.
  https://www.hhcircuits.com/high-frequency-pcb/2-layer-f4b-enig-pcb  less

  November 15, 2021

  
• cowinan tenna
  31*7 PCB GSM 2G 3G Internal Antenna
  
  #gsm #pcb #antenna #reference #design
  
  
  31*7MM PCB GSM 2G 3G Internal Antenna, 3dBi internal 2G 3G FPC Antenna with IPEX MHF1 MHF2 MHF4 MHF4L connector, GSM 2G 3G internal PCB antenna connector can custom according...  more31*7 PCB GSM 2G 3G Internal Antenna
  
  #gsm #pcb #antenna #reference #design
  
  
  31*7MM PCB GSM 2G 3G Internal Antenna, 3dBi internal 2G 3G FPC Antenna with IPEX MHF1 MHF2 MHF4 MHF4L connector, GSM 2G 3G internal PCB antenna connector can custom according to your request, Cowin supports to custom internal GSM PCB antenna design within 7 days if you can send us your device sample.
  
  Features of 31*7 PCB GSM 2G 3G Internal Antenna
  
  860-980MHZ / 1710-2170MHZ
  Small PCB type of MIMO cellular antenna
  31*7MM PCB Size
  2G 3G antenna set for 3.0dBi Gain
  Custom cable length and connector type  less

  August 11, 2021

  

  3107 PCB GSM 2G 3G Internal Antenna | Cowin

  Cowin is specialized in manufacturing 3107 PCB GSM 2G 3G Internal Antenna. Ask for More Details Now!
• ZF PCB
  PCBs have long been an essential part of electronic circuits. As a result, most of the electrical engineers involved in the production of these boards are familiar with the different materials used to manufacture them. FR4 is one of the most popular...  morePCBs have long been an essential part of electronic circuits. As a result, most of the electrical engineers involved in the production of these boards are familiar with the different materials used to manufacture them. FR4 is one of the most popular materials used by printed circuit board manufacturers. What makes it popular? You will find information about the FR4 material used in FR4 printed circuit boards down below.
  #pcb #material #fr4
  
  https://www.zfpcba.com/products/fr4-pcb.html  less

  July 8, 2021

  
• ZF PCB added new photos.
  Flexible PCB is made of flexible insulating substrates. It owns excellent electrical performance and can meet the design needs for smaller and higher density installations, as well as help reduce assembly processes and increase reliability, which serves...  moreFlexible PCB is made of flexible insulating substrates. It owns excellent electrical performance and can meet the design needs for smaller and higher density installations, as well as help reduce assembly processes and increase reliability, which serves as the only solution to meet the miniaturization and mobility requirements of electronic products. In addition, it can be freely bent, wound and folded to withstand millions of dynamic bending without damage to the wire. It can also be arranged in accordance with the requirements of the space layout, and have arbitrary movement and expansion in three-dimensional space, so as to achieve the integration of component assembly and wire connection.
  #flex #pcb #factory
  
  https://www.zfpcba.com/products/flexible-pcb.html  less

  July 8, 2021 - edited
• ZF PCB
  The double-sided PCB is more complicated than single-sided PCB. The circuit patterns, on its both sides, are connected through a through hole in the middle. Various types of double-sided PCB are in the market, such as double-sided metal base PCB, high Tg...  moreThe double-sided PCB is more complicated than single-sided PCB. The circuit patterns, on its both sides, are connected through a through hole in the middle. Various types of double-sided PCB are in the market, such as double-sided metal base PCB, high Tg thick copper foil PCB, high-frequency PCB and hybrid dielectric base high-frequency double-sided PCB. Double-sided PCBs are widely used in high-tech industries like telecommunications, power supply, computers, industrial control, digital products, scientific and educational equipment, medical equipment, automobiles, aerospace defense.
  
  #double #sided #pcb #price.
  https://www.zfpcba.com/products/double-sided-pcb.html  less

  July 8, 2021

  
• ZF PCB
  With excellent electrical properties, heat dissipation capability, electromagnetic shielding, high dielectric strength and resistance to bending, aluminum substrates are widely used in many industries such as high-power LED lighting, power supplies, TV...  moreWith excellent electrical properties, heat dissipation capability, electromagnetic shielding, high dielectric strength and resistance to bending, aluminum substrates are widely used in many industries such as high-power LED lighting, power supplies, TV backlighting, automotive, computer, air conditioning inverter modules, avionics, telecommunications, medical and audio. When it comes to cell phone cameras which are the most commonly used in our daily life, aluminum PCBs are of great importance. As a metal core PCB (MCPCB), aluminum PCB has many similarities with FR4 PCB in terms of manufacturing process or technology, including thick copper foil etching, aluminum surface etching protection, aluminum board manufacturing and solder resist film printing.
  #aluminium #clad #pcb
  
  
  https://www.zfpcba.com/products/aluminum-pcb.html  less

  July 8, 2021

  
• ZF PCB
  4 layer PCB is made by lamination on the basis of the double-sided PCB. During the lamination, copper foil and PP are added to the two sides of the double-sided PCB, and then the 4 layer PCB is formed by high-temperature pressing. Some people would ask:...  more4 layer PCB is made by lamination on the basis of the double-sided PCB. During the lamination, copper foil and PP are added to the two sides of the double-sided PCB, and then the 4 layer PCB is formed by high-temperature pressing. Some people would ask: what is the difference between double-sided PCB and four-layer PCB? The cropped double-sided PCB can be drilled directly on the machine without lamination, while the 4 layer PCB will enter the lamination process after some circuits are etched in the inner layer. Finally, drill holes can be made after lamination.
  #four #layer #pcb
  
  
  https://www.zfpcba.com/products/4-layer-pcb.html  less

  July 8, 2021

  
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  OFTEN USED AS A MOTHERBOARD——RIGID PCB
  
  #pcb #board #china
  
  PCB board can be divided into rigid pcb, flexible pcb (FPC) and rigid-flex pcb according to the hardness.
  
  Rigid pcb...  moreOFTEN USED AS A MOTHERBOARD——RIGID PCB
  
  #pcb #board #china
  
  PCB board can be divided into rigid pcb, flexible pcb (FPC) and rigid-flex pcb according to the hardness.
  
  Rigid pcb is often used as a motherboard. Generally, FR4 is used as the base material, and it cannot be bent. It is generally used in some places where relatively hard strength is required, such as computer motherboards and mobile phone motherboards.
  
  SPEEDAPCB is a professional PCB supplier. We can provide customers with one-stop service from PCB design to PCB production and assembly.
  
  
  https://www.speedapcb.com/rigid-pcb/  less

  May 19, 2021

  
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  WIRING ON THE DOUBLE-SIDED BOARD——DOUBLE SIDED PCB
  
  #pcb #manufacturer #china
  
  There are wiring on both sides of the dual layer PCB, but to use the wires on both sides, you must have a proper circuit...  moreWIRING ON THE DOUBLE-SIDED BOARD——DOUBLE SIDED PCB
  
  #pcb #manufacturer #china
  
  There are wiring on both sides of the dual layer PCB, but to use the wires on both sides, you must have a proper circuit connection between the two sides. This "bridge" between circuits is called a via. A via is a small hole filled or coated with metal on the PCB. It can be connected to the wires on both sides. Because the area of the double-sided board is twice as large as the single-sided board, the dual layer PCB solves the difficulty of wiring interleaving in the single-sided board (which can be conducted to the other side through the hole), and it is more suitable for more complicated circuits than the single-sided board.
  
  Features of Double Sided PCB
  
  Double Sided PCB
  SPEEDAPCB is a professional PCB supplier. We can provide customers with a one-stop service from PCB design to PCB production and assembly.
  
  
  
  https://www.speedapcb.com/double-sided-pcb/  less

  May 19, 2021

  
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  4 Layer PCB
  
  #pcb #manufacturer #china
  
  In general, in a 4 layer PCB, both the top and bottom layers belong to the signal layer, while another two inner layers are...  more4 Layer PCB
  
  #pcb #manufacturer #china
  
  In general, in a 4 layer PCB, both the top and bottom layers belong to the signal layer, while another two inner layers are GND and VCC. If the first inner layer has several GND planes, the blank areas of which should be filled with copper. It could also have some routings, but do remember these routings are not allowed to cross the copper area. Same to the second layer with several powers. Usually, layers of a 4 layer PCB are connected by plated through holes, buried holes, and blind holes while layers of a 2 layer PCB are only connected by plated through holes. Besides, if possible, VCC and GND should not serve as signal layers.
  
  There are insulation materials between the two layers. After every layer is printed with circuits, we could use lamination to make circuits overlap and use drills to make via holes to connect circuits.
  
  
  https://www.speedapcb.com/4-layer-pcb.html  less

  May 19, 2021

  
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  ALUMINUM PCB / METAL CORE PCB
  
  #pcb #manufacturer #china
  
  The aluminum substrate is a metal-based copper-clad plate with good heat dissipation function. Generally, the single-sided...  moreALUMINUM PCB / METAL CORE PCB
  
  #pcb #manufacturer #china
  
  The aluminum substrate is a metal-based copper-clad plate with good heat dissipation function. Generally, the single-sided board is composed of a three-layer structure, which is a circuit layer (copper foil), an insulating layer, and a metal base layer. Aluminium board PCB is common in LED lighting products. There are two sides, the white side is soldered with LED pins, and the other side shows the original color of aluminum. Generally, it will be in contact with the thermally conductive part after applying the thermal conductive paste. Currently, there are ceramic substrates, and so on.
  
  Features of Aluminium PCB Board
  
  Aluminum PCB
  1. The surface mounting technology (SMT) of flexible aluminum PCB; PCB aluminum plate has good heat dissipation operation in the circuit design scheme;
  
  
  https://www.speedapcb.com/aluminum-pcb/  less

  May 19, 2021

  
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  Blank PCB
  #pcb #manufacturer #china
  
  Blank PCB is a printed circuit board, also called printed wiring board, which is an important electronic component, the support of the electron component, and the supplier of the electrical connection for the...  moreBlank PCB
  #pcb #manufacturer #china
  
  Blank PCB is a printed circuit board, also called printed wiring board, which is an important electronic component, the support of the electron component, and the supplier of the electrical connection for the electron component. Since it is made with electron printing, it is called a "printed" circuit board.
  
  As the electronic instruments become more and more complicated, the parts they need become much more accordingly, and the circuit and the parts on the board become denser. The blank PCB (without parts on) is often called the "Printed Wiring Board (PWB)". The substrate of the board is made of materials with attribution of insulation, thermal insulation, and inflexibility. The tiny wires can be seen on the surface is the copper foil which had been covered the whole board, but partially etched, then the remaining part formed the tiny netted wires.
  
  
  https://www.speedapcb.com/blank-pcb.html  less

  May 19, 2021

  
• Jemma zhang
  SMT Equipment in IOT
  #iot #pcb
  With the popularity of the Internet of Things (IOT), life has become intelligent. The Internet of Vehicles, smart home systems, various communication modules, and 5G communication modules you come into contact with are...  moreSMT Equipment in IOT
  #iot #pcb
  With the popularity of the Internet of Things (IOT), life has become intelligent. The Internet of Vehicles, smart home systems, various communication modules, and 5G communication modules you come into contact with are inseparable from the use of pick and place machine. The changes in life scenes make us require the precision of the PCB pick and place machine more accurate, and the efficiency of the machine higher.
  https://www.tronstol.com/smt-equipment-iot.html  less

  May 18, 2021

  
• Jemma zhang
  SMT Equipment in Automotive
  #automotive #pcb #assembly
  Due to the intelligent development of automobiles, the application range of PCB pick and place machine in the automotive field is becoming more and more extensive. The popularity of new energy...  moreSMT Equipment in Automotive
  #automotive #pcb #assembly
  Due to the intelligent development of automobiles, the application range of PCB pick and place machine in the automotive field is becoming more and more extensive. The popularity of new energy vehicles, the invention of driverless cars.
  https://www.tronstol.com/smt-equipment-automotive.html  

  May 18, 2021

  
• Komkey co.,Limited
  PCB Membrane Keypad in Electronics
  
  #pcb #membrane #keypad
  
  Electronic membrane switch technology in the electronics industry to play a very important role, but it is limited to an...  morePCB Membrane Keypad in Electronics
  
  #pcb #membrane #keypad
  
  Electronic membrane switch technology in the electronics industry to play a very important role, but it is limited to an important step in the article certain components, and not complete the entire process of processing components, although it is improved in electronic products exterior decoration made contributions but did not get rid of passive position attached to the product. However, it is the touch membrane switch that combines the effect of screen printing in the electronics industry products that are assumed and independent electronic products. Membrane switch is not only a decorative effect on the appearance of the instrument panel, and a more complete functional role actuating element, the decorative and functional in one set.
  
  Membrane switch occurs, is the inevitable outcome of the development of screen printing technology, it is not only from the screen printing membrane switch technologies but also to promote the development of high-tech areas of printing technology.
  
  Tactile membrane switch in the control system of electronic products, some of the switches not only bulky, single function, and the appearance of the type commercially available is limited, it is difficult to meet the needs of electronic product development of the multi-function, miniaturization, intensive and intelligence. Screen printing technique using separate products processed - membrane switch emerged as the fourth generation of the switching element to the development of the electronics industry to provide timely assistance.
  
  PCB membrane switch occurs, favored by the electronics industry, there has been a time such as membrane switches, touch switches, touch keys, and other named electronic panel. Referred to as a dome switch or membrane switch keyboard, which is based on the characteristics of the named material. It is usually sealed by the entire multilayer film structure of three or combination, set buttons, switches, functional marker panel, the reading on the display window, the light transparent window, the connection switch, the switch circuit lead, and a conventional panel It is marked letters, symbols, decorative content as a whole, thereby constituting the electronic cartridge handling system.
  http://www.kom-key.com/membrane-switch-in-electronics.html  less

  April 12, 2021

  
• Komkey co.,Limited
  Membrane Switch
  
  #pcb #membrane #switch
  
  A membrane switch or more precisely a standard membrane switch assembly is comprised of several flexible layers that...  moreMembrane Switch
  
  #pcb #membrane #switch
  
  A membrane switch or more precisely a standard membrane switch assembly is comprised of several flexible layers that make up a complete switch package. This assembly can have as few as one active area (key or button) to several dozen active areas. A custom membrane panel switch is an interface between man and machine, which enables an operator to communicate with equipment, instrumentation, or machinery. Subsequently, this allows the operator to communicate with the device, issuing commands and/or performing other operations. The operator presses the membrane control panel when he or she wants to control the device.
  
  Construction of Membrane Switch
  Graphic Overlay – PET/PC is usually the overlay material of choice due to its fantastic chemical resistance and flex property. Komkey offers membrane switch customized design services such as digital printing, screen-printing, or apply both methods to ensure you get the right colors, textures and finish your membrane switch design requirements.
  
  Adhesive Overlay – This adhesive layer sticks the membrane switch overlay to the top circuit layer, and is usually an acrylic adhesive. The material is the same as the fourth layer. Only the thickness is maybe different according to the actual situation.
  
  Top Circuit Layer – The material of this layer is specific. It is a 0.1mm thickness thermostable PET film printed with conductive silver ink and also dielectric oil, which used for fastening metal domes.
  
  Circuit Spacer – This layer separates the top circuit from the bottom circuit so that the touch membrane remains normally break until the membrane switch keypad is pressed. The circuit spacer is a polyester spacer with adhesive on both sides.
  
  Lower Circuit Layer – This layer is a 0.1mm-0.25mm thickness thermostable PET film printed with conductive silver ink and also dielectric oil. This layer terminates as a flexible tail that serves as an interconnector to controller PCBs or other IC.
  
  Rear Adhesive – This adhesive layer bonds the entire membrane switch to the product surface, housing, or to a rigid support panel. Komkey, one of the membrane switch keypad suppliers, can use the proper adhesive type and thickness to bond your membrane switch to your equipment.
  
  What Kinds of Membrane Switch Are You Looking for?
  Illuminated Membrane Switch with 7 Segment Display
  
  Tactile Membrane Keyboard with Aluminium Plate Type
  
  Custom Membrane Keypad with Colors Printing Type
  
  FPC Custom Membrane Switch Keyboard
  
  Membrane Panel with Half-Stone Printing Type
  
  Membrane Switch Panel with Label Strip Insert
  
  Illuminated LED Membrane Switch with LED Insert
  
  Custom Waterproof Membrane Switch with LGF Construction
  
  Tactile Membrane Switch with Metal Dome
  
  Membrane Switch with PCB Support
  
  Membrane Push Button Panel with Silicone Keypad Type
  
  Membrane Switch with Touch Panel Insert
  
  Membrane Switch Specification
  
  Mechanical Properties:
  
  Life Expectancy
  Flat type ≥ 5 million times,
  Tactile type ≥ 1 million times
  
  Operation Force
  Flat Type 57-284g ,Tactile Type 170-397g
  
  Dome Rebound Time
  ≤6ms
  
  Tail Bending Performance
  ≤180°
  
  Switch Stroke
  Flat 0.1~0.5mm,Tactile 0.6~1.5mm
  
  Vibration
  20G's max.
  
  Thickness
  0.7~1.5 mm
  
  
  Electrical Properties:
  
  Rated Voltage
  ≤50V DC
  
  Rated Current
  ≤ 100mA
  
  Operating Power
  ≤1W
  
  Insulation Resistance
  ≥100MΩ (250V DC)
  
  Loop Resistance
  10Ω~2kΩ
  (Depending on the design)
  
  Contact Resistance
  0.5 ~ 5Ω
  (Depending on wire length and the materials)
  http://www.kom-key.com/membrane-switch/  less

  April 12, 2021

  
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  PCB Components Procurement Service
  
  #components #used #in #pcb
  
  In the principle of all for the customer, SPEEDAPCB thinks what the customer thinks, and try to avoid all the worries for the customers. SPEEDAPCB provides...  morePCB Components Procurement Service
  
  #components #used #in #pcb
  
  In the principle of all for the customer, SPEEDAPCB thinks what the customer thinks, and try to avoid all the worries for the customers. SPEEDAPCB provides customers with PCB design, PCB fabrication, and PCB assembly, and also provides customers with component procurement services, allowing customers to truly realize one-stop shopping.
  
  PCB Components Procurement Service
  
  Electronic components include: resistors, capacitors, inductors, potentiometers, electron tubes, radiators, electromechanical components, connectors, semiconductor discrete devices, electro-acoustic devices, laser devices, electronic display devices, optoelectronic devices, sensors, power supplies, switches, microelectronics Special motors, electronic transformers, relays, printed circuit boards, integrated circuits, various circuits, piezoelectric, crystals, quartz, ceramic magnetic materials, substrates for printed circuits, special materials for electronic functional processes, electronic glue (belt) products, electronic chemical materials, and parts.
  
  
  
  SPEEDAPCB device selection advantages:
  
  PCB Components Procurement Service
  
  Save time
  
  Fast response mechanism
  
  Regular R & D purchases, packaged in two weeks
  
  The arrival of materials, arrange immediately
  
  SMD welding production line,
  
  Speed up product development
  
  Profession
  
  Professional component certification engineer
  
  Perfect IQC inspection system
  
  Assist in improving customer BOM accuracy
  
  Quality
  
  Strict supplier access system
  
  Strict supplier audit mechanism
  
  Annual supplier audit mechanism  less

  September 21, 2020

  

  Order PCB With Common Printed Circuit Board Components | Speeda

  Speeda can provides customer with component procurement services, allowing customers to truly realize one-stop shopping and which can save customers' time. We can offer all common PCB components used in PCB include: resistors, capacitors, inductors... Get
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  Military PCB Manufacturer & Assembly
  
  #military #pcb
  
  Today, printed circuit boards are commonly used in the military and aerospace...  moreMilitary PCB Manufacturer & Assembly
  
  #military #pcb
  
  Today, printed circuit boards are commonly used in the military and aerospace industries. Military and aerospace products require printed circuit boards with high reliability under extreme conditions. Any electronics used for flight or combat must be rugged, reliable, and compact. Military and aerospace-related electronics typically require a 50-year lifespan and need to be able to operate for decades. Because their role is so critical, the printed circuit boards they use often have higher standards than ordinary printed circuit boards,
  
  Military and aerospace-grade PCBs are the most rugged, efficient, and reliable printed circuit boards on the market. These military printed circuit boards are often subjected to high pressure and pressure, which means that they will often require high-temperature substrates, such as high-temperature resistant laminates, copper, or aluminum. Military PCB manufacturers must produce PCBs that are resistant to thermally induced oxidation and designed to dissipate heat efficiently at a low weight.
  
  SPEEDAPCB provides PCB boards for sale, we have high-quality, durable, heat-resistant PCBs for a variety of military and defense applications. If your military or defense application requires a high-quality printed circuit board, SPEEDAPCB may be a smart and cost-effective option.  less

  September 21, 2020

  

  Military PCB Printed Circuit Board Manufacturer | Speeda PCB

  Speeda provides high-quality, durable, heat-resistant PCBs for a variety of military and defense applications. If your military or defense application requires a high-quality printed circuit board, Speeda PCB may be a smart and cost-effective option. Get a
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  Medical PCB Manufacturer & Assembly
  
  #medical #pcb #assembly
  
  Electronics makes a significant contribution to the health-the nursing industry, as a diagnostic, monitoring, and treatment...  moreMedical PCB Manufacturer & Assembly
  
  #medical #pcb #assembly
  
  Electronics makes a significant contribution to the health-the nursing industry, as a diagnostic, monitoring, and treatment device. As the development of electronic products becomes more efficient and denser, the medical applications of these electronic devices continue to grow, bringing endless new possibilities.
  
  
  The heart of these medical devices is the PCB. PCBs in the medical industry is highly specialized to accommodate the unique limitations of medical devices. In many medical applications, small packages are required to meet the size requirements of implants or emergency room monitors. Therefore, medical PCBs are often special high-density interconnect PCBs, also known as HDI PCBs. Medical PCBs can also be made from flexible substrates, making the PCB bend during use, which is essential for both internal and external medical equipment.
  
  
  Due to the health issues associated with them, medical care maintains higher standards in PCBs than most other PCB types. In addition to meeting strict medical regulations, repeatability and reliability are two basic qualities that medical PCB suppliers must achieve.
  
  
  Medical PCB applications are growing as fast as the medical device industry itself. Some of the most common medical PCB applications include:
  
  Monitors: Personal and healthcare monitors, including blood glucose monitors, heart rate and blood pressure monitors, etc.
  
  Scanning technology: CT scanners and ultrasound technology often use PCB-based electronics.
  
  Control system: The device controls the infusion, and the flow rate and distribution are electronically controlled.
  
  Internal equipment: Pacemakers and similar internal medical equipment keep patients healthy and are operated by a trace PCB in the center.
  
  Scientific instruments: Medical research uses a large number of scientific instruments to study disease and test patient outcomes. These include electron microscopes, photometers, and generator and compressor control systems.
  
  
  SPEEDAPCB‘s custom PCB board products are of quality and reliability and can be used in applications critical to patient diagnosis around the world.  less

  September 21, 2020

  

  Medical PCB, Printed Circuit Board Assembly Manufacturer | Speed

  The heart of some medical devices(monitors, control system, internal equipment...) is the PCB. PCBs in the medical industry are highly specialized to accommodate the unique limitations of medical devices. If you are finding PCBs in these fields, Please con
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  LEAD FREE HASL PCB / IMMERSION TIN PCB
  
  #best #pcb #manufacturers #in #china
  
  
  Lead-free HASL is to coat a layer of tin-lead alloy on the copper surface to prevent the oxidation of the copper surface and provide a good welding base for the subsequent...  moreLEAD FREE HASL PCB / IMMERSION TIN PCB
  
  #best #pcb #manufacturers #in #china
  
  
  Lead-free HASL is to coat a layer of tin-lead alloy on the copper surface to prevent the oxidation of the copper surface and provide a good welding base for the subsequent assembly process. What is hot air leveling? It is actually a process of combining dip soldering and hot air leveling, and coating eutectic solder in the metallized holes of lead-free printed circuit boards and printed wires. The process is to first dip the lead-free printed circuit board with flux, then dip the molten solder, and finally pass between the two air knives. Use the hot compressed air in the air knife to remove the excess on the printed board The solder is blown off, and at the same time, the excess solder in the metal holes is eliminated, thereby obtaining a bright, smooth and uniform solder coating.
  
  The immersion tin process can form a flat copper-tin intermetallic compound. This feature makes the immersion tin have the same good solderability as hot air leveling without the troublesome flatness problems of hot air leveling; nor does it have electroless nickel plating / Diffusion issues between gold and metal; just the tin immersion board cannot be stored for too long.
  
  Lead Free HASL PCB
  Immersion tin does not bring any new elements into the solder joint, which is especially suitable for communication backplanes. The use of the immersion tin board is restricted due to the inconvenience of storage and the carcinogens contained in the process. About 5% -10% of PCBs currently use a dip tin process.
  
  Parameters of Lead Free HASL PCB
  1. Prevent oxidation of bare copper surface; 2. Maintain solderability
  
  SPEEDAPCB has a mature HASL production line, as well as particularly experienced engineers, we will do our best to provide you with the perfect plate making service.
  
  Board name USB transfer board
  Layers of number 4
  Thickness of board 1.6mm
  Surface treatment HASL
  Min Line width /line spacing 6/6mil
  
  Board name Power signal acquisition board
  Layers of number 6
  Thickness of board 1.6mm
  Surface treatment HASL
  Min Line width /line spacing 5/5mil
  
  Board name High power board
  Layers of number 2
  Thickness of board 2.0mm
  Surface treatment HASL
  Min Line width /line spacing 15/15mil
  
  Board name Data storage board
  Layers of number 6
  Thickness of board 1.6mm
  Surface treatment HASL
  Min Line width /line spacing 4/4 mil
  
  Board name Signal sampling backplane
  Layers of number 6
  Thickness of board 2.0mm
  Surface treatment HASL
  Min Line width /line spacing 4/4 mil
  
  Board name 2.4G Microwave antenna sink silver board
  Layers of number 6
  Thickness of board 1.6mm
  Surface treatment HASL
  Min Line width /line spacing 5/5 mil
  
  
  Board name HD image processor board
  Layers of number 12
  Thickness of board 1.6mm
  Surface treatment Gold finger + Tin Spray + Hot Air Leveling
  
  
  4/4 5/5 mil
  
  The most prominent advantage of solder coating with hot air leveling is that the coating composition always remains the same, and the edges of the printed circuit can be completely protected.
  
  The cost of hot air leveling is lower than other surface treatments, the process is mature, and the weldability is good.  less

  September 21, 2020

  

  Lead Free HASL PCB Printed Circuit Board Manufacturer, Immersion

  Lead free HASL PCB is also known as immersion tin PCB the immersion tin process of it makes the immersion tin have the same good solderability, so lead free HASL PCB can still provides good electrical performance and maintains good solderability. Get a Fre
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  Large & Small PCB
  
  #mini #pcb #board
  
  Nowadays, the reduction of the size of the basic printed circuit board will reach half or the quarter of the original...  moreLarge & Small PCB
  
  #mini #pcb #board
  
  Nowadays, the reduction of the size of the basic printed circuit board will reach half or the quarter of the original size. The extremely thin wires that designers couldn't use before are now the mainstream, and the thinnest wire with 75 micrometers (3 mils) has gradually been reduced to 30 micrometers (1.2 mils) or even thinner.
  
  
  
  Manufacturers of a sophisticated microcircuit can be divided into four groups. The first group is in the Asian area, which has developed the unique thin wire process for phones or iPods and can arrange wires of 40-50 micrometers. The second group consists of the research and development companies of limited numbers which produce small numbers of very professional circuits with thin wires of less than 40 micrometers.
  
  The third group is expanding its business of large and medium-sized PCB with the highest speed. They provide a little output with wires of 75-40 micrometers in width, and they can produce several thousand within weeks. At last, the fourth group produce PCB normally with the wires of 125-75 micrometers and includes a large number of manufacturers and participants.
  
  As the microelectronics business expands, more and more PCB companies find out the necessary technology in producing the very thin wires with a width of 40 micrometers, and even less than it, circuit designers need to be familiar with the new design rules and the merits and demerits of microelectronics manufacturing.
  
  
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  September 21, 2020

  

  Large & Micro PCB Circuit Board Manufacturer | Speeda PCB

  Speeda can offer common & small PCB board. Nowadays more and more PCB companies find out the necessary technology in producing small/mini printed circuit board, circuit designers need to be familiar with the new design rules and the merits and demerits of
• Hunan Speeda Technology Co.,Ltd. Molly Tu
  Inverter AC PCB
  
  #inverter #ac #pcb #board
  
  An inverter PCB usually is the PCB with multi-inputs and high-voltage outputs. For a large-screen television, if there's an LCD panel with modulator tubes...  moreInverter AC PCB
  
  #inverter #ac #pcb #board
  
  An inverter PCB usually is the PCB with multi-inputs and high-voltage outputs. For a large-screen television, if there's an LCD panel with modulator tubes in it, an inverter PCB or inverters used for separate outputs would be common solutions. Also, because of the high voltage, many clients require components of inverted PCBs, such as inverter transformers, PCBs, and output sockets, which are products of Underwriters Laboratories recognized materials or products with corresponding fire resistance. In this way, safety can be guaranteed.
  
  
  Right now, according to China Compulsory Certification, there are several aspects to consider during the safety evaluation of inverter PCBs:
  
  
  Temperature Rise: testing whether there will be extremely high temperatures which can be potential threats to human safety and normal operation, in components, be it in normal operation or in single fault.
  
  Fireproofing: testing whether the inner components like inverter transformers and PCBs, which can easily generate high temperatures, are fireproof or not, or testing their fireproofing ability so that an inverted PCB can prevent itself from the ignition and be the cushion and prevention of the spread of fire when other components are on fire.
  
  
  
  Dielectric Withstanding Voltage: testing whether the insulation of the inverter transformer can withstand the high voltage and won’t let the high voltage affect the low-voltage input.
  
  Current-limiting Circuit: inverter PCBs produce high voltage and power modulator tubes of the LCD panel. However, there exists the possibility that the user may touch the voltage generated by inverters when the LCD is broken. In such a condition, we cannot directly lower the output voltage but limit the current to secure users’ safety. Therefore, tests based on the current limiting circuit are especially important during a product safety test. If a company reports related information of an inverter of an inverted PCB, current-limiting tests need to be done to the inverter.  less

  September 21, 2020

  

  Inverter PCB Circuit Board Manufacturer | Speeda PCB

  Speeda can offer various inverter AC circuit board. An inverter PCB usually is the PCB with multi-inputs and high-voltage outputs. Because of the high voltage, many clients require high quality components of inverted PCBs. Inquiry now & get inverter circui
• Eolane Supply Chain Management (Shanghai) Co., Ltd.
  Semi flex PCB is a flex-rigid PCB, typically 4 layers, made entirely of FR4. Unlike conventional flex-rigid PCBs, the flexing element is not polyimide but a thin FR4 core with two layers of copper specially treated to flex without cracking. A less robust...  moreSemi flex PCB is a flex-rigid PCB, typically 4 layers, made entirely of FR4. Unlike conventional flex-rigid PCBs, the flexing element is not polyimide but a thin FR4 core with two layers of copper specially treated to flex without cracking. A less robust solution uses a depth-milled layer rather than a core.
  
  While this type of flexible circuit may be more expensive to design and produce, it does offer a number of important advantages. For instance, the reduced size makes it easier to fit more components into a smaller space. This can actually help to lower overall system costs. Additionally, because they require the need for fewer interconnects and related parts and components, these flexible circuit board can also prove to be more reliable and require less maintenance in the long run.
  
  As with all types of flexible circuit boards, the semi-flex PCB will perform well in even the harshest environments, especially those featuring extreme heat. A semi-flex board is also easy to test, making it well-suited for prototyping.
  #semi #flexible #pcb  less

  July 27, 2020

  

  Semi Flex PCB For Sale | Semi Flexible PCB Supplier | www.eolane

  Semi flex pcb is used where a static bend and other related situation. We are here to offer you high grade custom semi flexible pcb with fast shipments. Get our catalog!