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DER-720 - 275 W PFC Front End Using HiperPFS-4 with Integrated Diode

275 W PFC front end (not a complete power supply) using HiperPFS-4 IC with integrated Qspeed diode (PFS7727H)

  • 90 VAC – 264 VAC input; 385 VDC output
  • Low component count PFC with ultra-low reverse recovery loss diode
  • Cool-Pad package eliminates insulating pad and heat-spreader
  • Higher than 0.9 power factor at 20% load
  • Higher than 0.95 power factor at 50% load
  • Higher than 95% efficiency from 10% to 100% load (115 VAC abd 230 VAC input)

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