M256 Series
  • Power Line Conditioner
  • 50ms up to 140W
  • DC Input Range: 18 to 48VDC
  • EMI Filters Included
  • Operating: –55°C to +85°C (baseplate)
  • Designed to Meet: MIL-STD-461, MIL-STD-704, MIL-STD-810, MIL-STD-1275
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 M256 Series

The M256 Series Power Line Conditioner, also known as a Hold Up Converter, provides fixed switching frequency, external Synchronization (250 ±10 KHz), included EMI filters and operating temperature range of -55°C to +85°C (baseplate) ensure reliable performance for even the most demanding applications. Designed to meet MIL-STD-461, MIL-STD-704, MIL-STD-810 and MIL-STD-1275 this is the ideal unit for military, rugged, telecom and demanding industrial applications. 

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

Model Input Hold Up (WxDxH) Weight
M256 18 to 48VDC 50ms up to 140W   4.52" x 4.52" x .55" 8.8 oz

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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