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2021-05-13

Design Performance Requirements Of PCB Multi-substrate

The design performance of multiple substrates is mostly similar to that of single or double substrates, that is, care is taken not to pack too many […]
2021-05-11

How To Prevent Plating Holes Hollow In PCB

Electroplated through-holes are holes in a printed circuit board (PCB) with a copper coating. These holes allow the circuit to pass from one side of the board […]
2021-05-11

Comparision between FFC Connectors and FPC Connectors

Today’s connector forms and structures are ever-changing, and there are various types of connectors with different application objects, frequencies, power, and application environments. The FFC connector […]
2021-05-10

Introduction For Why Add Test Points To Circuit Board Design

Why add test points to circuit board design? Circuit board design and test points are not needed in the production of PCB board, but after the […]