From Newsgroup: sci.electronics.design

Hi

I am looking for a 28VDC in, 12V ish output POL 30W converter, rated for Military, so MIL-STD 1275, MIL-STD 810, MIL-STD 461.

Ideally an isolated converter, but buck is also ok.

I have looked at TDK:

https://www.us.lambda.tdk.com/applications/defense-and-avionics/

Vicor:

https://www.vicorpower.com/mil-cots_dc-dc/mi-200_mi-J00_dc-dc_converters https://www.vicorpower.com/documents/datasheets/ds_pi3740-00.pdf

VPT:

https://www.vptpower.com/products/dvpl

But maybe someone here has on-hand experience with other sources?
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