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MIL-COTS VPX Power Systems

DC-DC Power Systems

Leveraging the benefits of our DC-DC converter technology and power building blocks – Bricks and VI Chips – we offer a range of ruggedized DC-DC power systems for use in compact enclosures and space-constrained airborne and vehicle environments where temperature, shock and vibration conditions can be severe. There are several chassis sizes and styles to choose from, and multiple configurations available within each. The products feature one to six user-configurable outputs, with voltages from 2VDC to 48VDC. Standard features such as wide output trimming / programming, current limiting, remote sense, reverse polarity protection, logic enable / disable are available. Products meet relevant standards, including MIL-STD-810F environments, MIL-STD-461E EMI, MIL-STD-1275A B and D, MIL-STD-704D/E/F transient compliance and MIL-STD-1399A, shock and vibration in conformance with MIL-STD-901D.

VITA-62 compliant power converters VIEW PRODUCTS

18 – 42VDC
18 – 45VDC
220 – 320VDC

Output (Standard Vita 62):

+12V@ 40/70A
+5V @ 30/32A
+3.3V @ 6/30A
+12V @ 1A
-12V @ 1A

Output power:

3U (600W total power)
6U (1000W total power)


Full power to 85°C (at card edge)


3U (3.937 x 6.634 x 0.951in)
6U (9.187 x 6.634 x 0.951in)


Power System Designer

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Input specifications:

Min input:
Nom input:
Max input:

Output specifications:

Output specifications:



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