Price: $69.23
Our 20oz heavy copper PCBs offer high current-carrying capacity and excellent thermal management for high-power applications. With precision etching technology, these boards provide enhanced conductivity, reduced voltage drop, and superior heat dissipation. They perform well in power electronics, automotive systems, and industrial controls. Advanced manufacturing and strict quality checks allow us to offer long-lasting products in tough working environments.
Shipping costs and delivery timelines to be negotiated—please contact us for a detailed quote.
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If your order is missing or delivered with defect, you may request a refund. Our support team will respond within 24 hours.
They are suitable for applications that need to handle a lot of current such as power supplies, motor drives, automotive systems, LED lighting, and industrial power circuits.
20oz copper (700μm) is 20 times thicker than the usual 1oz (35μm), so it handles more current and dissipates heat much better.
How many amps a trace supports depends on the trace’s width and design,and our 20oz copper is usually able to handle 50-100+ amps per trace.
We do offer support services on designing such as thermal analysis, current calculations, and layout optimization.
Prototypes usually take 5-7 business days to make. For mass production, it generally takes 15 -20 days, depending on how complicated and large your order is.
Absolutely. We specialize in complex multilayer designs that use varying thicknesses of copper on the different layers.
