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2021-03-07

Flexible Circuit Board (FPC) Design Guideline

Flexible Printed Circuit Board is a form of circuit made on the flexible cut-off surface, and it can have a cover layer or not (usually used […]
2021-03-06

Double-sided Flex PCB Bend Radius

After we show how to calculate bending radius for 1 layer flex PCB, here explain how to do it for double-sided FPC: In the picture: R=minimum […]
2021-03-05

Tutorial How To Design High Current PCB?

When it comes to PCB design, the limitations posed by the capacity of the PCB’s circuit current are critical. The current capacity of the wires on the […]
2021-03-05

Comparison of Rolled Copper and Electrolytic Copper

We all know that copper foil is an indispensable material in order to achieve good electrical conductivity of the fpc soft board. The copper foil commonly […]