PFC inductor is the core component of PFC (Power Factor Correction) circuit.
PFC circuit was used more in UPS power supply in the early days, but PFC circuit was rarely seen in some PC power supplies; but later with some certifications (such as The emergence of CCC) has led to the rise of PFC inductors in the field of low-power power supplies.
Feature of PFC Inductor:
1. Made of sendust core or Amorphous core
2. Working temperature range is -50~+200℃
3.Good current superposition performance
4. Low iron loss
5. Negative temperature coefficient