Heavy Copper PCB

Reliable, Rapid, Professional

Application Fields

Our heavy copper PCB is designed for power module applications. It is widely used in energy storage systems, power supply units, solar inverters, battery management systems (BMS), industrial power converters, motor drives, charging piles and high-current power control equipment.

Features & Advantages

• High current carrying capacity. Copper thickness from 3oz to 10oz ensures stable power transmission and low heat generation.
• Excellent thermal dissipation. Heavy copper structure quickly transfers heat and prevents overheating of power components.
• Adopt FR4 TG170 high-Tg substrate, great heat resistance, suitable for continuous high-temperature working environment.
• Multiple surface finishes optional: ENIG, Hard Gold, HASL, good solderability and corrosion resistance.
• High mechanical reliability, stable performance under frequent power-on and power-off cycles.
• Support custom layout, prototype, small batch and mass production, 1PCS MOQ, fast turnaround.