[Yaesu] Slightly off topic - Switch Mode Power Supply

[Deon Erwin]

I urgently require the following switch mode power supply for a solid state
linear amplifier:

*  Full range input 110 - 220VAC
*  Output 40VDC at 25A
*  Should not create noise/interference on HF

The switch mode supply is needed to save weight on a dxpedition.  Please
recommend a brand name and model and a supplier in the USA.

I have seen a lot of good information on this reflector and will appreciate
your advice too.

Thank you
Deon ZR1DQ