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28th Sep 2010, 11:19 am | #1 |
Retired Dormant Member
Join Date: Dec 2005
Location: Wisbech, Cambridgeshire, UK.
Posts: 452
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wiring transformers
Hi all
Simple question, I have a 240 volt transformer with two sets of outputs, 0-18v and 0-18v. How do I connect the four terminals to get 36 volts. Do I join the middle two connectors 0v and 18v together and use the two outer 0v and 18v for the 36 v output. Cheers Mike |
28th Sep 2010, 11:34 am | #2 |
Rest in Peace
Join Date: Sep 2008
Location: Solihull, West Midlands, UK.
Posts: 4,872
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Re: wiring transformers
Assuming the tags are in winding order, then yes. Check with an AC voltmeter - if you are right you get 36V, if wrong more or less no volts. Provided you only make one connection between the two secondaries you won't do any harm either way.
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28th Sep 2010, 1:42 pm | #3 |
Retired Dormant Member
Join Date: Dec 2005
Location: Wisbech, Cambridgeshire, UK.
Posts: 452
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Re: wiring transformers
Hi Dave
Yes that works ok, thought it best to check. Cheers Mike |