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Old 24th Sep 2018, 12:45 pm   #15
Nickthedentist
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Join Date: Jan 2005
Location: Oxford, UK.
Posts: 17,820
Default Re: Transformer safety?

Same as yours Chris, but using a 7818.

Before that I ran it on 12 AA NiMH cells which lasted 3-6 months of heavy use between charges.

N.
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