Key Features
Product Type:Power Supply (Converter)
Output Power:150W
Filters:EMI Filters Included
Operating Temp.:-55°C to 90°C
Designed to Meet:MIL-STD-704 | MIL-STD-810 | MIL-STD-461
Compliance:VITA 62
Standard Configurations
Model Power Output 1 Output 2 Output 3 Output 4 Output 5
M4050-101 150W 12V @ 2A 3.3V @ 15A 5V @ 12A aux_3.3V @ 0.4A aux_-12V @ 1A
M4050 Additional configurations available

* All of our products can be configured to comply with EU REACH regulations. Contact Us today to learn more.

Custom Designed Solutions

For all your requirements, we’ll custom design a solution to fit your needs


To see a complete listing of the unique power attributes and features of each Standard Configuration of this product, please download the associated Catalog Page in the Resources section below.

Custom Designed Solutions

For all your requirements, we’ll custom design a solution to fit your needs

Base Specifications
Form Factor:3U
Dimensions:3U, 0.8"3U, 0.8"
Communication Protocol: I2C
Fixed switching frequency:250kHz

Product specifications and features subject to change without notice.
Please contact our factory before placing order.

Output Range(V min to V max @ A max)
#1 V to 12V @ 2A
#2 V to 3.3V @ 15A
#3 V to 5V @ 12A
#4 V to aux 3.3V @ 1A
#5 V to aux -12V @ 1A

M4050 is a military grade 3U VPX, 28V DC-DC PSU card that provides six outputs per VITA 62 and is rated at 350W output power.  Features include: conduction cooling, 0.8" pitch, fast initialization, reverse battery protection, internal EMI filters, I2C system management. DC input range is 18-50V per MIL-STD-704 and DO-160, but variants support ranges of 12-100V per MIL-STD-1275 and Def Stan 61-5.  Designed to meet MIL-STD-810 and MIL-STD-461.

Tailored Products to Meet Your Requirements

Modified Off The Shelf Solutions

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 to discuss your requirements. For our US team call (603) 267-8865, for our European team call: +41-41-740-4554. Configurations created for specific requirements will be assigned a new variant part number.

Learn More

Milpower Source Inc.

P.O. Box 810
7 Field Lane
Belmont, NH 03220
United States

P: (603) 267-8865

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