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Old February 26th 14, 05:19 PM posted to uk.rec.audio
Dave Plowman (News)
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Default Mains input wiring.

I have a bit of a block when it comes to mains transformer wirings. ;-)

Device is factory set to 120v AC 60Hz, it says on the gubbins.

It has an analogue PS with a mains transformer.

It has two primary windings wired in parallel. Red and black go to neutral
on the IEC connector, brown and orange to the on/off switch output.

Obviously, they go to series for 240v - I assume the transformer will be
ok at 50 Hz.

What would be the best way to re-connect them for 240v?

Ie, link brown to red and 240v goes between black and orange?

--
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Dave Plowman London SW
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