ICAPE offers a wide range of solutions for Heavy Copper structure. We propose to meet your PCB needs and brings you the better compromise between technology and cost.

Issue: Interest in Power Electronics has grown dramatically in the last few years with increasing need for Electric Power management and control (Smart Grid), renewable energy generation and control (wind power, photovoltaic, etc) electric transportation, and the desire to improve operating efficiency of heavy systems (trains, industrials motors, electric vehicle, etc).



Heavy Copper's Advantages

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The construction of a heavy copper circuit endows a board with benefit such as:

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What is "Heavy Copper"?

Heavy Copper

A heavy Copper PCB is a double sided or multilayer PCB with a copper base thicker than 3 oz (105µm) on a 1 sqft PB area.

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Various Copper Thickness

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From ½ oz up to 3 oz : standard copper thickness

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From 4 oz up to 6 oz : heavy copper

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From 10 up to 30 oz : super heavy copper

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How can we design heavy copper or super heavy copper PCB?

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- PCB technology choice: Single sided up to ML 16.

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- Base Material Choice: High performance FR4 , Low CTE, High CTI, CAF resistant , High Tg , Polyimide

- Trace Calculation

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- Layout

Outlayer

Inner-layer
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