Applications of Heavy Copper PCB in New Energy Vehicles
With the rapid growth of the new energy vehicle market, the demand for battery management systems, motor control and power conversion equipment is also increasing. These systems require reliable transmission of high current carrying capacity, and heavy copper PCBs are an ideal choice due to their superior conductivity and durability. This article will explore the applications and advantages of heavy copper PCB in new energy vehicles. Definition and C haracteristics of H eavy C opper PCB Heavy copper PCB refers to PCB with copper foil thickness exceeding 1OZ, and common thicknesses are 2OZ, 3OZ and even 4OZ. Compared with ordinary PCB, heavy copper PCB has the following significant characteristics: 1) High C urrent C arrying C apacity: Heavy copper PCBs can reliably carry currents up to 400A+, making them ideal for applications requiring stable, high-current-carrying trace...