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2022-04-20

Brief History of PCB Development (1)

The basic concept of printed circuits has been proposed in patents at the beginning of this century. In 1947, NASA and the American Bureau of Standards […]

2022-04-20

What is The Method of PCBA Functional Testing?

PCBA functional testing refers to a test method that provides a simulated operating environment (excitation and load) for the test target PCBA board, so that it […]

2022-04-19

Application of PCB Surface Solder Mask

The solder mask of the printed circuit board is a permanent protective layer, which not only has the functions of anti-soldering, protection, and improvement of insulation […]

2022-04-19

Advantages and Disadvantages of Flexible PCB

Advantages 1. Flexibility A significant advantage of using a flexible PCB is that it can be more easily routed and connected in three-dimensional space, and can […]