Large Current Compatible Ultra Thick Copper PCB for Power Devices and Coils.

By accuracy etching methods with our own patented facilities, we are able to narrow the pitch of patterns more than regular etching methods. It realizes the large current PCB to be more compact and high density. It can control heat using metal core, high heat dispassion or heat-resistant materials.

Comparison of etching minimum in the same copper thickness

*Regular etching data is reference.
*We can advice suitable specifications for your request.

Examples of Usage

Power semiconductor devices, High current coil PCB, LED, Power electronics, Hybrid car, Power control unit of motor in EV

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