115 Vrms L-N

45 Hz to 800 Hz

270 Vdc

1.5 kW

100 °C



Input Voltage

Input Frequency

Output Voltage

Output Power

Baseplate Temp


Full Load Efficiency

Product Details

The MilCOTS 3-Phase MPFCQor Power Factor Correction module is an essential building block of an AC-DC power supply. Used in conjunction with one of SynQor’s matched 3-Phase AC line filters and a limited amount of stabilizing capacitance, this MPFCQor will draw well-balanced and low-distortion sinusoidal currents from each phase of a 3-Phase AC input. It is designed to comply with a wide range of military standards and is manufactured in the United States.

Operational Features

• Full-brick form factor
• 1.5 kW continuous rating at 100 °C baseplate temperature
• Semi-regulated output: 270 Vdc
• Compatible with Military Standard 60 Hz, 400 Hz & var. freq. systems
• Meets military standards for harmonic content
• 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 (0.98 at 400 Hz / 1.5 kW)
• Minimal external output capacitance needed
• Supports full load current during startup ramp
• Additional input filters available to meet full EMI
• N * 1.5 kW 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

3-Phase PFCQor series converters are designed to meet: (With an MCOTS 3-Phase AC input filter)
• MIL-STD-704 (A-F) w/ leading power factor
• MIL-STD-461 (C, D, E, F)
• MIL-STD-1399 (at 200 Vrms L-L)
• MIL-STD-810G

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

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