Trannie question

[bramley]

I'm looking for the best way to power these Raindirk modules.
http://music-electronics-forum.com/t33102/

I received an email from them regarding schematics and also a multiple rail DC PSU board they sell minus transformer. ( Shipping from the UK with trannie is prohibitive)

"I suggest a 20 - 0/ 20 -0v 100VA transformer " . Is he referring to the secondary winding voltages?

[Steve Conner]

Yes, he means a transformer with two independent 20V secondary windings (and of course a primary winding to suit your country's line voltage)

Something like this: RK100/22 - BLOCK - TRANSFORMER, 100VA, 2 X 22V | Newark This one is 22V but the exact voltage isn't critical.

[bramley]

Thanks Steve !