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2020-12-04

The technology of the depth control routing parsing both 4 Layers and 6 oz .

For some PCB’s of large size and thickness, the precision of the gongs slot is not particularly high.However, with the development of electronic products in the […]

2020-12-03

How To Control The Relationship Between Line Width And Current In PCB Design?

We generally have common sense when drawing PCBS, that is to use thick lines for high current (such as 50mil or above), and thin lines for […]

2020-12-03

The technology of through hole and back drill in PCB production

The technology of through hole and back drill in PCB production The friends who have done PCB design know that the design of PCB through hole […]

2020-12-02

circuit schematic diagram method & Copy board

Circuit board factory restore circuit schematic diagram method according to PCB circuit board According to the experience of circuit board factory, distinguish the ground wire, power […]