Editor’s Note: In modern high-speed designs, analyzing signal integrity, power integrity, and EMC separately is not enough; a holistic approach is essential for successful design. Background Issue: When signals cross over segmentation areas between adjacent reference planes on a layer, discussions about signal integrity often arise. Some argue that signals should not cross the segmentation […]
Posts with the pcb odm tag
PCB Pad Design Guideline(2)
4.3.9 When designing multilayer boards, attention should be paid to components with metal casings that are in plug-in packages and make contact with the printed circuit board. The top layer pads must not be opened. They must be covered with green oil or silkscreen ink (such as two-pin crystals, three-pin LEDs). 4.3.10 When designing and […]
PCB prototype board CNC processing technology
The PCB prototype circuit board CNC processing technology is a method of using computer -aided design (CAD) and computer -aided manufacturing (CAM) technology to combine CNC machine tools for high -precision and high efficiency processing. Overview of CNC processing technology for PCB prototype boards CNC processing technology principle CNC processing equipment composition CNC processing process […]
The function and purpose of each layer of PCB multilayer board
PCB multilayer board is a complex circuit board design composed of multiple conductive paths and insulating layers. Detailed introduction to the functions and uses of each layer of the PCB multilayer board Top Layer Second Layer Inner Layers Bottom Layer Drilled Holes Copper Films Insulation Layers Adhesion Layers Protective Layers Solder Mask What material is […]
The best prototype PCB company in China in 2023 2024
The best prototype PCB company in China in 2023 2024
Top 10 SMT chip processing factories in China
The process of SMT chip processing factory of Chinese PCB manufacturers
Detailed list and functions of components required for motor controller PCB board assembly
The detailed list of components required for motor controller PCB board assembly includes microprocessors, power circuits, power devices, sensors, interface circuits, protection circuits, buttons and displays, resistors, capacitors, diodes, crystal oscillators, etc. Detailed list and functions of components required for motor controller PCB board assembly What role does the microprocessor play in motor controller PCB […]
Wireless module PCB assembly manufacturer – WiFi PCB design OEM/ODM
Wireless module PCB assembly manufacturer – WiFi PCB design OEM/ODM The following are some companies engaged in WiFi module PCB assembly, wireless module PCB design, and WiFi module circuit design: The production base is located in Fuyong, Baoan District, Shenzhen City, and the office is located in Nanshan District, Shenzhen City. Fumax Technology provides diversified […]
How to judge the quality of PCB assembly circuit board?
Fumax PCB assembly business spans the world, including in India, Russia, the United States, Spain, Italy, Germany, Iran, Vietnam, the United Kingdom and other countries. Provide diversified OEM and ODM services to domestic and foreign customers.Below we will introduce the method of judging the quality of PCB assembled circuit boards. Methods to judge the quality […]
Application fields and characteristics of PCB board automatic assembly equipment
Application fields and characteristics of PCB board automatic assembly equipment PCB board automatic assembly equipment, also known as PCB board automatic assembly machine, is a device that uses automation technology to automatically assemble electronic components. It can automatically assemble surface mount components (SMD) and aperture plug-ins (THT) onto the printed circuit board (PCB), and complete […]