Alek
A quick look at www.digikey.com returned this information:
Digi-Key Part IRFPE50-ND
Manufacturer Part IRFPE50
Description HEXFET 800V 7.8A N-CHAN TO247AC
Manufacturer International Rectifier
Quantity Available 108
Quantity Price (US$)
1 10.63
10 75.31
100 620.20
This is a bit less than the UK price, I think.
I am inclined to agree with the British gent about the 'problem' not being
limited to the component whose smoke has been obviously vented.
Recently, a 13.8VDC, 23A switcher was sold here for $79.95 by TechAmerica
(Tandy). If such a deal is still available, it may be better to just replace
the unit, if a handful of transistors will cost you $40-$50 anyway.
73 Steve KZ1X/4
Chapel Hill, NC
* * *
At 06:45 PM 9/4/98 +0800, you wrote:
>
>G'day all,
> I know this is reflector is perhaps a little off track for
>this kind of request but it's the best place to find people with a bit of
>technical knowledge.
>
>I have a 14V/20A switchmode power supply which is in need of a new Power
>MOSFET. The one that's in the supply has got a hole in it and all the smoke
>has escaped from within. I need to find a new one with all the smoke still
>inside.
>
>The type number of the transistor is IRFPE50. It's a 800V device capable of
>14A or so.
>I have found one source for it here in Australia but I'm not prepared to
>pay the sort of money they want for the thing.
>
>Does anybody know of a source in W land or G land or anywhere else for that
>matter where this beast can be purchased without taking out a second
>mortgage on the wife and children.
>
>Please write if you can assist.
>
>Thanks and 73,
>Alek, VK6APK.
>
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>
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