Heavy Copper PCB Solutions

As a trusted manufacturer of heavy copper PCBs, Fanway produce durable circuit boards built for high-power, high-current operations. Our thick copper PCBs use copper weights above 20oz ensuring high performance in power electronics, renewable energy, and industrial automation.

Why Choose Us?

Quality Control: Every PCB we build undergoes AOI, X-ray, and electrical tests to ensure functionality and durability.

Competitive Cost: Strong supplier relationships and efficient manufacturing enable us reduce costs and maintain quality.

On-Time Shipping: Our real-time tracking and optimized workflows ensure delivery in time.

Expert Assistance: Our engineers guide projects from initial design to final production.

Key Features: Heavy Copper PCBs have stronger mechanical stability, high currect capacity for demanding loads, and improved heat dissipation for extreme temperatures.

Technical   Specifications

Feature              Details

Copper Thickness                       3OZ – 20OZ

Layers                                         Up to 20

Materials                                     FR4, High-Tg, Metal-Core

Trace Width                                 8mil

Surface Finish                             ENIG, HASL, OSP, Silver

Max Current                                300A

Temperature Range                    -55°C to +150°C

Common Uses

Power converters & voltage regulators

Welding equipment & industrial machinery

EV power systems & charging units

Energy storage & solar/wind systems