115 Vrms L-N

45 Hz to 800 Hz

4250 V

54 Vdc

750 W

100 °C




Input Voltage

Input Frequency


Output Voltage

Output Power

Baseplate Temp



Full Load Efficiency

Product Details

The MilCOTS 3-Phase MPFICQor Isolated Power Factor Correction module is a high power, high efficiency AC-DC converter. It operates from a 115 Vrms 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 MCOTS AC line filter, the MPFICQor will draw a nearly perfect sinusoidal current (PF>0.99) from a 3-Phase AC input. The module is supplied completely encased to provide protection from the harsh environments seen in many military environments.

Operational Features

• Compatible with Military Standard 60 Hz, 400 Hz & var. freq. systems
• Harmonic content meets military standards
• Enables systems with repetitive load transients to pass MIL-STD-461 CE101 requirement by offering superior load current rejection
• Minimal inrush current
• Balanced phase currents
• High power factor (0.99 at 400 Hz / 750 W)
• Minimal external output capacitance requirement
• Full load current during startup
• Ability to meet full EMI with available additional EMI filters
• N * 750 W power levels when paralleled

Mechanical Features

• Industry standard Full-brick-size
• Size: 2.486” x 4.686” x 0.512” (63.14 x 119.02 x 13.0 mm)
• Weight: 11.3 oz (320 g)

Compliance Features

• MIL-STD-704 (A-F)
• MIL-STD-461 (C, D, E, F)
• MIL-STD-1399 (at 200 Vrms L-L)
• MIL-STD-810G
• RTCA/DO-160

Control Features

• All control pins referenced to separate floating return
• Asynchronous serial data interface
• AC and DC Power Good outputs
• PFC Enable and Battle Short inputs
• 3.3 V always-on standby power output
• Clock synchronization output

Safety Features

• Input/Output to baseplate isolation 2150Vdc
• CE Marked
• SELV DC Output (Reinforced Insulation)

Protection Features

• Output 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