Industrial Isolated Power Factor Correction Modules

Isolated AC-DC Converters

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