Overview

Isolated Power Factor Correction Modules

Isolated Power Factor Correction Modules

The PFICQor Isolated Power Factor Correction module is a high power, high efficiency AC-DC converter. It operates from a universal AC input and generates an isolated output. Both regulated and semi-regulated (droop version) modules are available. Used in conjunction with a hold-up capacitor, and SynQor’s AC line filter, the PFICQor will draw a nearly perfect sinusoidal current (PF>0.99) from a single phase AC input. The module is supplied completely encased to provide protection from the harsh environments seen in many industrial and transportation environments.

Operational Features

  • Isolated output, 325 W output power
  • Universal input frequency range: 47 - 63 Hz / 360 - 800 Hz
  • Input voltage range: 85-264 Vrms
  • ≥0.99 Power Factor
  • High efficiency: >92% (230 Vrms),
  • Internal inrush current limit
  • Auxiliary 10 V bias supply, primary-side referenced
  • Can be paralleled (droop version only)
  • Up to three modules can be paralleled with current sharing
  • -40°C to +100°C Operating Temperature
  • Compatible with SynQor AC line filters

Protection/Control Features

  • PFC Enable
  • AC Power Good Signal
  • DC Power Good Signal
  • Input current limit and auto-recovery short circuit protection
  • Auto-recovery input under/over-voltage protection
  • Auto-recovery over-voltage protection
  • Auto-recovery thermal shutdown