Aircraft Power Supply M164

This 115 VAC 400Hz Aircraft Power supply is isolated from output.  It provides a maximum power of more than 150W.  It has small foot print and weighs a tiny 3.17 kg and is housed in a conduction cooled aluminium chassis.

Qualified to several Military Standards and is suitable for Defence applications.  It was deployed on the P3 Aircraft as the Wingtip Receiver Power Supply.

EON Instrumentation’s Model M164 is a 115 VAC Aircraft Power Supply. Firstly, it has three regulated outputs that operates from this power range.  All outputs contain individual short circuit and over voltage protection.  Each output is adjustable isolated from each other, including the chassis and primary power.

Secondly, fault indicators are located on the front panel for all outputs.  The advantage of output isolation allows the user to configure the power supply for different output combinations.  For example, dual 23 VDC outputs with isolated or common grounds, ±23 VDC outputs and + or – 5 VDC output with common or isolated power.

Thirdly, the power supply is qualified for the EMC requirements of MIL STD 461C.  As well as the environmental requirements of MIL-STD-810D.  The power supply includes EMI and RFI filtering for both input and output.

Features of the 115 VAC Aircraft Power Supply M164 include


Model #Input VoltageStandard ConnectorOutput PowerStandard Output Voltages (VDC)


Unique Features
M164115/400Hz2 x MilS150W+5/+23/-23-25 to +55°C, Adjustable Outputs


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.