MTC150 Series

Baseplate cooled 150W COTS DC-DC converters for defense & avionics applications

The MTC150 is a COTS DC­-DC converter developed specifically for the defense and avionics market. This product has a full military specification while offering the short lead-times and cost benefits of a COTS component.

The MTC150 uses a forward converter design switching at 450kHz giving excellent size, efficiency and EMC performance. The 10V to 40VDC input range is designed to provide short term operation over 10V to 50VDC (100ms) to enable the converter to work at full power through the dips and surges commonly seen in vehicle and aircraft applications. A soft start circuit provides well controlled outputs with no overshoot.

Comprehensive control functions such as voltage trim, remote sense, inhibit and frequency synchronization to an external source are standard features. The MTC150 contains an over temperature warning signal that gives user control over the temperature shutdown function of the converter.

The conducted emission requirements of EN55032 level B, MIL­-STD-461G:CE102 & DEF-STAN-59-411 DCE01/DCE02 are met when used in conjunction with standard EMC filter & surge protection modules, DSF & DSO series, as are immunity levels to MIL-­STD-701E-F & MIL-­STD-1275A-E.



  • Regulated single outputs 3.3V to 28VDC
  • Regulated dual outputs ±12V & ±15VDC
  • 10V to 40VDC input range
  • 10V to 50VDC transient input range
  • Baseplate cooled
  • Designed for vetronic & avionic use
  • MIL-STD-461 & DEF-STAN-59-411
  • MIL-STD-1275 & DEF-STAN-61-5
  • -40°C to +100°C operating temperature
  • -55°C operation available
  • 3 year warranty
Image Model Name Power Input Voltage Output Voltage Output Current Datasheet Stock Check RFQ
MTC15028D12 150W 10 to 50VDC 12V, -12V 6.25A, 6.25A Datasheet Stock RFQ
MTC15028D15 150W 10 to 50VDC 15V, -15V 5A, 5A Datasheet Stock RFQ
MTC15028S05 150W 10 to 50VDC 5V 30A Datasheet Stock RFQ
MTC15028S12 150W 10 to 50VDC 12V 12.5A Datasheet Stock RFQ
MTC15028S15 150W 10 to 50VDC 15V 10A Datasheet Stock RFQ
MTC15028S28 150W 10 to 50VDC 28V 5.35A Datasheet Stock RFQ
MTC15028S3V3 150W 10 to 50VDC 3.3V 40A Datasheet Stock RFQ
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