Busbar PCB, also known as heavy copper power PCB, is designed for high-current power applications. It integrates circuit traces and busbar structure on one PCB board, replacing traditional separate copper bars, saving assembly space and improving system reliability.

Our custom busbar PCB can support current up to 200A or higher. Copper thickness ranges from 3oz to 10oz. Surface finish options include ENIG, hard gold plating, HASL, OSP. We can make gold-plated terminals for reliable high-current connection.

Key Features

• High current carrying capacity, up to 200A+
• Heavy copper PCB technology (3oz ~10oz)
• Custom size, shape and circuit layout
• Gold plated contact terminals available
• Low impedance, good heat dissipation
• Reduce assembly parts & labor cost

Typical Applications

• Energy storage BMS, lithium battery packs, power inverters, UPS, power supply, electric vehicle power modules, charging piles.

Our Capability

JQPCB provides one-stop custom PCB service. We accept prototype and mass production orders. Gerber files and specifications are welcomed for quotation. Strict IPC quality standard, fast lead time, reliable quality control.

Contact us for your custom busbar PCB requirement.