high current printed circuit boards

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High current printed circuit boards

High current printed circuit boards always used >3 oz thick copper pcb as,
There is really no set definition of what constitutes a Heavy Copper PCB.
General,in the industry label PCBs with 3 or more ounces of copper on the inner or outer layers as a heavy copper PCB.

Andwin have made many type heavy copper pcb and extreme thick copper PCB used  for high current printed circuit boards production for Customer. such as inner layer 8 OZ, out layer upto 40 OZ(1.05mm).

high current printed circuit boards

High current printed circuit boards

high current printed circuit boards PCB

Layers: 2 L
PCB Thick: 3.0mm
Copper : 24 Oz
Surface treatment: HASL Lead Free
Solder mask : Green
Silk screen:No
Appication: unmanned aerial vehicle

With the development of electronic technology, more and more functional elements integrate on the printed circuit board, and the conduction capability and carrying capacity have become increasingly demanding,then, the copper thickness will become increasingly thick, so, the PCB with extra-thick copper foil (343um and above) which is able to provide high current and integrate power supply will gradually become a trend in the future of the circuit board industry and has a broad market prospect.

high current printed circuit boards

high current printed circuit boards

The manufacturing process of the PCB with
10 oz copper foil, and with the addition method, the PCB with 343 um copper foil
as manufactured successfully with the 4OZ copper clad laminate.

What’s more,analyzed and discussed the feasibility of several production
processes, and studied the critical control point affecting it’s quality, then,
through improving and optimizing, we have identified the ideal process routes and
process conditions.

high current printed circuit boards

High current printed circuit boards application

  • Communications
  • Network energy
  • Automotive
  • Aerospace
  • Military Transportation

rigid flex board application

Quality  Guarantee

UL Certificated

ISO 9001:2008

SGS Tested

We choose the best raw material supplier

For high current printed circuit boards

A part of customers

Please cotact us by E-mail: sales@andwinpcb.com

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