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orbanp1 · 9th Nov 2018, 1:09 am

The 2 x 135V AC (RMS) voltage would give about 380V DC rectified filtered voltage with no load.
So that 370V DC sounds about right.
The question remains why would they call that 300V DC?

Regards, Peter

9th Nov 2018, 1:09 am	#5
orbanp1 Heptode Join Date: Nov 2009 Location: London, Ontario, Canada Posts: 675	Re: FT200 mains power supply The 2 x 135V AC (RMS) voltage would give about 380V DC rectified filtered voltage with no load. So that 370V DC sounds about right. The question remains why would they call that 300V DC? Regards, Peter Attached Thumbnails