Application of Aluminum PCB in Automobiles
As a metal-based copper-clad laminate that uses aluminum alloy as the substrate, aluminum PCBs have become increasingly popular in the automotive industry due to their excellent thermal conductivity, good mechanical strength, and lightweight properties. The shift toward vehicle electrification and intelligent systems has led to a sharp increase in onboard electronic components, significantly raising requirements for thermal management and reliability. Aluminum PCBs have become a critical material in meeting these demands. Below is a detailed look at their applications across various automotive systems: 1. Automotive Power Systems In automotive power systems, the application of aluminum PCBs is particularly critical. For new energy vehicles, the motor controller is one of the core components. Its internal power devices generate a large amount of heat during operation, and insufficient heat dissipation may lead to performance degradation or ev...