Standard boost PFC
APEC 2015 Seminar S17
15
S
B
typically superjunction
D
B
SiC Schottky for lowest loss
Can achieve >96% efficiency
REF: L. Huber, Y. Jang, M. Jovanovic, “Performance Evaluation of Bridgeless PFC Boost Rectifiers,” IEEE
TRANSACTIONS ON POWER ELECTRONICS, VOL. 23, NO. 3, MAY 2008