AeroQor-Power Factor Correction, AC-DC Converter for Airborne Applications

Avionics AC-DC Power Factor Correction Modules and Filters

Airborne Electronic Isolated PFC

The AeroQor® Isolated PFC Module is a high efficiency, active PFC, AC-DC converter designed to be used as a COTS Component in airborne applications.  It operates from a universal AC input and generates an isolated DC output. Regulated output and droop output modules are available. Used in conjunction with a hold-up capacitor, and SynQor’s AC line filter, the AeroQor will draw a nearly perfect sinusoidal current (PF>0.99) from a single phase AC input. The module is designed with a high level of documentation and traceability.

Operational Features

  • Isolated 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)

Protection Features

  • Input current limit and auto-recovery short circuit protection
  • Auto-recovery input under/over-voltage protection
  • Auto-recovery output over-voltage protection
  • Auto-recovery thermal shutdown

Specification Compliance

  • RTCA/DO-160
  • Airbus ABD0100.1.8
  • Boeing 787B3-0147
  • Boeing D6-36440
  • Boeing D6-44588