PCB News

2020-08-20

The Printed Circuit Board (PCB) is regarded by many as the mother of all electronic products, and it is a key component of computers, cell phones, and other consumer electronic products.

2020-08-20

With the rapid development of science and technology, more and more equipment is being designed for use in the microwave frequency band (>1GHZ) and even in the millimetre wave range (30GHZ).

2020-08-19

Electromagnetic compatibility refers to the ability of an electronic device to work efficiently and co-ordinately in various electromagnetic environments.

2019-10-28

Bridging is often found on ICs with dense pins or between chip components with small spacing, which can seriously affect the electrical performance of the product and must be eliminated.

2019-10-28

PCB refers to the circuit board bare board, PCBA refers to the circuit board after processing and assembly, PCBA has been assembled with electronic components. PCBA is the finished board, PCB is the bare board.

2019-10-28

AOI is a device that detects common defects encountered in welding production based on optical principles.

2019-10-25

The pcb substrate is an insulating layer composed of polymer synthetic resin and reinforcing material.

2019-10-25

Circuit Board Wastewater Quality The printed circuit board industry is complex and must be treated according to water quality classification.

2019-10-25

Quality problems such as board warpage, delamination, and even inner layer breakage are largely due to the board manufacturer's faulty lamination process.

2019-10-25

​With the increasing frequency of future use, the concept of high-frequency PCB design is also changing. What are the suitable combinations of "dielectric+copper foil" for different high-frequency circuit application scenarios?