MIL-STD Board Subassembly Power Supplies

Through our partner, Metromatics can provide MIL-STD Board Subassembly Power Supplies.  Products such as an Aircraft 28VDC Power Supply and MIL STD  Power Supply which is available in a Board Subassembly formation.

These subassemblies are suitable for Defence applications.

EON Instrumentation manufacture MIL-STD Board Subassembly Power Supplies.  There are several versions available.

Firstly, the M-162 is an Aircraft 28VDC Power Supply.  It is qualified to meet EMC and Environmental requirements.  Such as RTCA / DO-160C Category A/Z for commercial aircraft.

Secondly, this power supply includes the following features:

  • Input & Output filtering
  • Input power monitoring
  • Input power fault detection
  • Power Up Soft Start
  • Power Up Delayed Start
  • Line and Load regulation
  • Hold up for input power interruption
  • Hold up for external memory during input power interruption


Thirdly, there is a subassembly power supply model of the MS22820-2-x.  It can provide output voltages in the “x” model.  These can be +/- 3.3, 5, 12 or 15 vdc and higher voltage if required.

Features of the MIL-STD Board Subassembly Power Supplies include


Model #Input VoltageStandard ConnectorOutput PowerStandard Output Voltages (VDC)


Unique Features
M16222-34 VDCDIN/Molex200W+5/(+/-) 15/ +24-40 to 71°C; forms section of LRU


MB228X-Y-Z9-45 VDCMolexX-5to200WY-1 to 5 OutputsZ +/- available.  Example 3.3, 5, 12, 15


MB1RSX-Y-ZRS Various AC InputsMolexX-5to200WY- 1 to 5 OutputsZ +/- available.  Example 3.3, 5, 12, 15


For more information, contact us.

EON Instrumentation MIL STD Power Supply Systems

EON Instrumentation manufactures customised rugged power supplies.  These units can be used as standalone or subassemblies to integrate with other electronics.

EON specialises in 5 watt to 500 watt single or multi output configurations.

The AC inputs supported include 115/220, 60-400Hz VAC which are single or three phase.  However, the DC input commonly supported is 9-45VDC.  Where the DC outputs include (+/-) 3.3, 5.0, 12.0, 15.0, 22.0, 24.0 and higher.  Therefore, making the overall efficiencies 85% or better and holding up from 10 to 200ms.

Connectors are typically MilStd Circular or DIN/Molex type.  The standard connector types can also be easily modified.

All Rugged Power supply products are Military Qualified to MIL STD 810/461/704/1275/901D; DO160 and other applicable standards.

These products are used in Airborne, Ship and ground vehicle applications.

M162 Subassemblies

MIL STD DC DC Power Supply Family