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PFC 损耗分析

资料介绍
PFC 损耗分析
Loss Analysis and Calculation
Contents
1. Loss Analysis and Calculation of PFC

2. A practical example
1. Loss Analysis and Calculation
of PFC
Standard PFC module configuration diagram

Rectifier Boost
bridge inductor diode
AC
IN




DC
OUT
MosFET



Sensing
resistor
Total loss


Rectifier Sensing Boost Other
bridge resister inductor loss

MosFET Diode


Conduction Switching Reverse recovery Conduction
loss loss loss loss

Turn off Turn on Overlap……
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PFC 损耗分析
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