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Old 23rd Oct 2017, 8:26 pm   #41
Ed_Dinning
Dekatron
 
Join Date: Jan 2004
Location: Newcastle upon Tyne, Tyne & Wear, UK.
Posts: 8,195
Default Re: Variac help please

Hi Gents, usually plenty of NTC's in scrap SMPS units, several in parallel should do.
If you go down the timer route then a 10W 10R resistor (or lower R) should do nicely.

Ed
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