Power Interconnects 101: Understand Creepage and Clearance
Ongoing trends to reduce PCB size and increase density become a design challenge when these smaller, denser PCBs incorporate high voltage circuits. Designers are usually trying to reach UL and CE 61800-5-1 specs [1] that call out creepage and clearance distance given material grade, working voltage, and pollution degree. Creepage and clearance are about safety…
