90-260VAC/400VDC Power Factor Correction

90-260VAC/400VDC  Power Factor Correction

The 90-260VAC – 400VDC Power Factor Correction Board is a hard switched single phase PFC. It is designed to demonstrate the efficiency of

USCi’s SiC standard drive cascode and diode products for 80 Plus certified computer power supplies. The board uses TI’s average current mode

controller, UCC3818, with a frequency range of 6 kHz to 220 kHz. A Mathcad file is supplied for design optimization for a broad range of

switching frequencies, boost inductances and power levels.

PFC Boost Converter

90-260VAC / 400VDC (90 kHz.)

Relevant Files

Schematic and Layout   ZIP   PDF

Bill of Material   PDF

Gerber Files   PDF

PFC Mathcad   PDF   ZIP