Originally published at: https://www.protoexpress.com/blog/pcb-layout-design-tips-for-power-electronics/
Designing PCBs for power electronics can be challenging due to the interconnected nature of electrical and thermal factors in these circuits. These boards must handle high voltage and current levels while ensuring effective heat dissipation and adhering to strict safety standards. Highlights: When designing a power electronics board: Select copper thicknesses ranging from 35 to 105 µm for currents over 10 A. Use high-thermal-conductivity materials like ceramics or PTFE laminates for high-power designs. Integrate protection devices like fuses and current-limiting resistors for added safety. Adhere to IPC and UL/IEC standards for thermal and electrical safety. In this blog, you’ll learn…