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Old 28th Apr 2019, 10:38 am   #4
Refugee
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Join Date: Apr 2012
Location: Worksop, Nottinghamshire, UK.
Posts: 5,553
Default Re: UPS in a wooden cupboard

The 140mm ones used in arcade machines are nice and quiet.
I use one for a home brew beer cooler and it is near silent at 11 volts.
It is marked 12 volts.
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