理解功率因数校正PFC - 照明应用 Bipolar power diodes
and transistors for
electronic ballast
Understanding PFC - Lighting applications
What is Power Factor Correction (PFC) PFC benefits
It can be dened as the reduction of the harmonic content, Fully compliant with regional regulations imposing
and/or the aligning of the phase angle of incoming current restrictions on power factor and total harmonic
PFC is required to reduce disturbance on the AC distribution distortion (THD) in high-power applications (>75W),
net and maximize the real power drawn by the power supply including:
……
