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Anonymous Poster

switching

07/08/2008 4:28 PM

.HI for all

can any one help me for practical cct of switching power suply with the following spec.

V i/p =90 t0 260 V ac

V o/p =13.2 V dc 4 Amper
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PWSlack
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United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

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Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
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#1

Re: switching

07/09/2008 3:10 AM

Yes. They are available off-the-shelf from RS, Farnell, Maplin, etc. (usual disclaimer).

One of the first things an EE does is design and build a power supply unit. Why? Why re-invent the wheel?

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cnpower
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Engineering Fields - Control Engineering - New Member China - Member - New Member

Join Date: Sep 2006
Location: CHINA
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#2

Re: switching

07/09/2008 4:38 AM

Just put to an end to unpleasant quarrel not long before. come across here in a not bad humor.

it happened have a such circuit in hand. very simple. anyone can diy. just change turens to satisfy with your requirement.

why do you need such odd out volt value?

the west people dont like such number, I remember , hehe.
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