Badcaps Forums - View Single Post - Need tips in fixing APC 1500VA UPS having buzzing noise

**Toasty** · 08-14-2012, 11:55 AM

Did you replace the (orange) poly cap next to it? They are wired in parallel. The poly cap should be around 2µF in value. Together you get ~22µF.

T

08-14-2012, 11:55 AM	#18
Toasty Badcaps Veteran Join Date: Jul 2007 City & State: East Coast, USA Line Voltage: 220-221 I'm a: Professional Tech Posts: 4,145	Re: Need tips in fixing APC 1500VA UPS having buzzing noise Did you replace the (orange) poly cap next to it? They are wired in parallel. The poly cap should be around 2µF in value. Together you get ~22µF. T __________________ veritas odium parit