Advanced Power Electronics Corp. is IR's licensed drop-in RoHS replacement manufacturer for PWM regulators and linear controllers. Total solutions for power requirements in MOSFETs, IGBTs and power ICs.

Phihong manufactures unregulated adapters up to 5W, CEC and standard switching desktop adapters, vehicle adapters, open frame single and multiple output power supplies up to 500W, LCD inverters, electronic ballasts, and custom power supplies. Additionally, Phihong is a PoE technology leader with the fully compliant line of midspans, splitters, DIMMs, PoE power supplies and redundant power sources.