FAQ-IC carrier PCB, high-precision multi-layer multi-level HDI, any interconnected HDI, high-precision multi-layer multi-level module half-hole HDI, high-precision multi-layer through-hole PCB, soft and hard combination and HDI soft and hard PCB, 8-12 layers 1-3 order HDI, high-volume high-order HDI production line, equipped with special HDI sample line, soft PCB soft and hard PCB, HDI soft and hard combination-Shenzhen Safe De Technology Co.,Ltd

Flexible printed circuit board defect detection method guide

cause of issue The printed board is faulty. Troubleshooting 1, connect the diagnostic instrument VAS6160A, read the fault code:

Date：2021-10-20 Hits：556 View »

20 common problems in PCB circuit board printing

In the screen printing process of the board, it can be divided into 9 parts and 56 variables, which requires everyone to have the correct operating procedures or the following phenomenon.

Date：2021-10-20 Hits：696 View »

There is a problem with the printed circuit board. How do you diagnose it?

Printed circuit, the board is abbreviated as PCB, also known as printed circuit board. It is an important electronic component, a support for electronic components

Date：2021-10-20 Hits：604 View »

Reaction principle of making printed circuit boards by etching

The reaction principle can be expressed by the equation of reaction of FeCl3 solution with metallic Cu: 2FeCl3 + Cu == 2FeCl2 + CuCl2

Date：2021-10-20 Hits：602 View »

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