simple question how to manufacturs get a 5v rail on a destop pc with say a 6amp rating the reason i ask is i have several dead psu and am in need of a 5v regulator that can handle 3 amps.
Thanks,
yonu
Thanks,
yonu
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Re: 5v rail?
get an 78H05Originally posted by yonu
5V @ 5A
but AFAIK only available in TO3 packaging (?)
if there's a chance that 2 amps are (barely) enough: 78S05
had those in mind when i read your post because i recently converted a 5,25" USB casing from a dual voltage (5V/12V) PSU brick (toasted) to a single 12V unit..
12V input simply gets regulated by an 78S05 (5V 2A) i mounted inside that aluminum casing (cooled by the (replaced and now quiet running) 40mm fan)
that story is kinda off topic here though
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Re: 5v rail?
78T05
output 3A @ 5V
http://search.digikey.com/scripts/Dk...e=LM78T05CT-ND
you'll need some sort of heatsink, tooComment
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Re: 5v rail?
thanks i will see if i can get either one locally I take it thought the best i will get without having to have a heatsink is 1A correct?Comment
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