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3-Phase AC-DC Power with Active Power Factor Correction

3-Phase AC-DC Power Supply

Excelitas is a leading developer of electronic
3-phase active power factor correction for the conversion of 115VAC aircraft power to 365VDC nominal. The all-electronic alternative to TRUs, our 3-phase active PFC solutions provide higher packing density and lighter weight for the following applications:

  • Avionics and aircraft systems
  • Naval and land based systems

Key Features:

  • 115VAC 50/60 Hz and 360 to 800 Hz input
  • 5kW output, modules may be paralleled to provide higher output power
  • High power density >150W/in3
  • Companion EMI filter
  • Digital control and telemetry
  • Tolerant to phase loss
  • Protection circuits including OVP and over-temperature

Electrical Performance:

  • Power Factor > .99
  • Designed to meet DO-160G and MIL-STD-1399 Section 300 harmonics
  • Up to 97% efficiency

Environmental Conditions:

  • Baseplate operating temperature range -55°C to +85°C
  • Designed to MIL-STD-810 and DO-160G