2020-04-28 3409
PCB, commonly known as printed circuit board, is an indispensable part of electronic components and plays a core role. In a series of PCB production processes, there are many matching points. If you
2020-04-28 3217
The repairmen with deep knowledge of electronic skills and hardware are full of determination for repair work. But if the method is not appropriate, the work will be half done. So how can we improve
2020-04-28 3359
The best welding method of PCB 1. Stannous action When the hot liquid solder dissolves and penetrates into the surface of the metal to be welded, it is called metal tin or metal tin. The molecular
2020-04-28 2211
Unique PCB types At present, there are also some unique printed circuit boards, such as metal core printed circuit boards, surface mounted printed circuit boards, carbon film printed circuit boards
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Classification by sheet properties According to the characteristics of the board, the board can be divided into two types: rigidity and softness. Rigidity PCB The rigidity PCB has certain impact
2020-04-28 2214
There are two ways for multilayer circuit board manufacturers to manufacture circuits. One is to use dry film and the other is to use wet film. What is the difference between the two after all? P
2020-04-28 2021
Why can't PCB touch directly with fingers Why can't PCB touch directly with fingers? What are the severe results if you touch the circuit board directly with your hands? In fact, it will lead
2020-04-28 2019
Printed circuit board (PCB) is a base plate for assembling electronic parts. It is a printed board which forms point to point connection and printed components on the general base material according t
2020-04-28 1936
How is PCB made? PCB can't be separated from the electronic equipment we can see. From electronic watches, calculators, general computers, to computers, communication electronic equipment, mi
2020-04-28 1927
1. Process destination The process of "packaging" has been paid more attention in PCB factories, which is usually less than the steps in the manufacturing process. The first reason is tha