M7242 Series
  • AC+DC/DC Converter
  • Single Output Up To 500W
  • AC Input: 85-265VAC / 50,60,400Hz / Single Phase
  • DC Input: 18 to 48VDC
  • Output: 3.3 to 50 VDC
  • Total Power: 500W
  • EMI Filters Included
  • AC input: Typical 90%, Min 85%
  • DC input: Typical 93%, Min 85%
  • Designed to Meet: MIL-STD-461, MIL-STD-704, MIL-STD-810
Standard - Select from the following list of common model configurations and request a quote.
M7242-100DC Input: 18 to 48VDC and AC Input: 85-265VAC / 50,60,400Hz/ Single Phase12V @ 20A
M7242-101DC Input: 18 to 48VDC and AC Input: 85-265VAC / 50,60,400Hz/ Single Phase15V @ 20A
M7242-102DC Input: 18 to 48VDC and AC Input: 85-265VAC / 50,60,400Hz/ Single Phase24V @ 20A
M7242-103DC Input: 18 to 48VDC and AC Input: 85-265VAC / 50,60,400Hz/ Single Phase28V @ 20A
Additional Configurations *
Designed to Spec **
* Additional Configurations - We can calibrate or customize any aspect of this device to your requirements, typically without NRE. Please contact us to learn more about available options.
** Designed to Spec - Challenge us with your requirements. No matter how complex, we will design and deliver the exact military power supply solution for your needs.

About the M7242 Series

The M7242 AC+DC/DC converter feature dual input and a single output up to 500W. Additional features include: high efficiency, wide input range, input / output isolation, fixed switching frequency (200KHz), EMI filters included, indefinite short circuit protection with auto-recovery and over-voltage protection. Designed to meet MIL-STD-461, MIL-STD-704 and MIL-STD-810, this is the ideal unit for military, rugged, telecom and demanding industrial applications.

(All specifications are factory configurable by a design engineer.)

Model Input Power (WxDxH) Weight

DC Input: 18 to 48VDC

AC Input: 85-265VAC / 50,60,400Hz/ Single Phase

 Up to 500W 8.99" x 4.99" x 1.82"   4.63 lbs
Per Output Voltage Max Current    
Output #1  3.3 to 50Vdc  20A    


All of our products can be configured to your specific requirements. Customers are invited to work with a design engineer to define the output, input range, protection limits and dimensions of the power solution which best meets their project needs. This can frequently be accomplished without NRE. Use the contact form to submit a request, or contact us at (603) 267-8865 to discuss your requirements. Configurations created for specific requirements will be assigned a new variant part number.

Milpower Source
P.O. Box 810
7 Field Lane
Belmont, NH 03220
United States
Phone: (603) 267-8865
Fax: (603) 267-7258
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