How to make LM317 power supply
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Uploader Comments (asdwjure)
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All Comments (18)
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@leaualorin what you must have done is to turn the potentiometer all the way so the resistance was almost 0 ohms, which shorted out the chip. LOL, I have done this foolishly a few times, xD
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guys if you want to build something . READ THE DATASHEET . there's always a little test circuit you can use to build whatever you want . LM317 LM337 lm338k
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yeah a heatsink from an old pc power supply :D
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@asdwjure Ok cool, thanks for letting me know.
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@leaualorin it doesn't make a difference
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@leaualorin logaritmic ;)
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@petereish Is this the "LM317K" or the "LM317T" regulator you are using? Because in the shops they have two kinds, the former is more expensive.
ignatei 7 months ago
@ignatei
my is LM317T
asdwjure 7 months ago
@asdwjure what's the difference?
meade9166 3 months ago
@meade9166 LM317T is in TO-220 case, LM317K is in TO-3 case and current is 1.5A for both of them
asdwjure 3 months ago