Sourcing Capacitors for my H7140 PSU

Rob Jarratt robert.jarratt at ntlworld.com
Fri Jul 23 13:16:31 CDT 2021


I was looking at UK sites, but that is definitely an option, thanks.

> -----Original Message-----
> From: Toby Thain <toby at telegraphics.com.au>
> Sent: 23 July 2021 17:59
> To: rob at jarratt.me.uk; Rob Jarratt <robert.jarratt at ntlworld.com>; General
> Discussion: On-Topic and Off-Topic Posts <cctalk at classiccmp.org>
> Subject: Re: Sourcing Capacitors for my H7140 PSU
> 
> On 2021-07-23 12:48 p.m., Rob Jarratt via cctalk wrote:
> > I gave up trying to repair this PSU myself and I have got someone to
> > do it professionally. It seems they have it working well but think
> > that two capacitors should still be replaced. I think these are the
> > two big "Coke Can" sized filter capacitors. The trouble is they seem
> > to be unable to find any. The spec for them is 4500uf 200v DxH 76mm x
> 145mm Qty. 2.
> >
> >
> >
> > Anyone know where to find such monsters? In the UK ideally. I have
> > looked on Farnell, Digikey and Mouser. It all seems to be special
> > order, minimum quantity, long lead time etc.
> >
> 
> Any reason you can't use the results of this search at Digikey?
> 
> https://www.digikey.ca/short/v73h57hh
> 
> Cheapest is CAD $40.33 and generally screw mount. I've filtered to three
> reputable brands.
> 
> --Toby
> 
> 
> >
> >
> > Thanks
> >
> >
> >
> > Rob
> >
> >
> >



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