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rs232, 1U Military grade computer

MIL-STD Land Based Power Supply

ETA-USA designs and develops custom Land-Based power supplies for military mission critical applications. We specialize in providing custom MIL-STD power supplies that meet MIL-STD-461, MIL-STD-704, MIL-STD-810, MIL-STD-901, MIL-STD-1275, & MIL-STD-1399. Our designs meet stringent temperature, efficiency, shock, and vibration requirements that accompany many land based applications.
Our initial approach is to use a pre-qualified, isolated front end and integrating it with a pre-designed output section providing a complete power solution. The major advantage of this approachl is that it expedites the prototype process and mitigates the risk of not passing the expensive qualification testing on the first attempt.


Benefits of our Conventional Design Approach
  • Lower cost NRE to develop a customized power supply

  • Shortens lead-time for prototype sample delivery

  • Reduces the risk associated with the creation of a new design and the production development

Our purpose is to offer a viable land based power solution alternative that meets the primary need to be in compliance with, MIL-STD-704, MIL-STD-810, MIL-STD-901, MIL-STD-1275, & MIL-STD-1399 specifications

ICBM Ground, Miliraey Grade Low, Ground System Power Supply

Land Based power Supply Compliance Design Parameters

  • MIL-STD-704 ( Aircraft)
  • MIL-STD-1275 (Ground Vehicle)
  • MIL-STD-1399 (Shipboard)

Power Supplies meet typical environment, EMI, and shock requirements such as:

  • MIL-STD-810 (Environmental Test Methods)
  • MIL-STD-461 (EMI)
  • MIL-STD-901 (High Impact Shock)
For those unique applications that require a full custom approach, our engineers cans design a completely new power supply from a specification or print.
Military Grade, 300W, AC/DC, Output Kit

ETA-USA has developed MIL-STD power supplies for LRU units powering Ship Board instrumentation, sonar, telemetry, communications, gun stabilization systems, cockpit displays, radar and peripheral equipment. The majority of military vehicles run on a 28VDC “bus”, including aircraft and missiles. The latest aircraft and helicopters are using 270VDC as the primary power. The military requires power supply manufacturers to conform to quality and workmanship standards – MIL-E, MIL-I, MIL-Q, &DOD-STD’s. ETA-USA offers a variety of outputs, inputs, power ranges, and packages to conform to any military standard or requirements.