DIY Lab power supply, convert from ATX

Just make that work last night
Supply +5, -5, +12, -12, +3.3
Will make addition module by using LM388K to provide adjustable 1.5V to 24V output.  
IMG_5290.jpg

係咪唔洗開機就用得

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of course, need not to connected to computer anymore. I like that because +5V have 36A and +12V have 18A. Also, the range from 3.3V, 5V, 10V, 17V, 24V..... a lot of combination.

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with fuse

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原帖由 dulllou 於 2009-7-28 21:26 發表
with fuse



整到咁靚仔既,量產呀

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原帖由 dulllou 於 2009-7-28 21:26 發表
with fuse

Good good good!  

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no power resistor in that board. can turn on without things connected?

[ 本帖最後由 linuxbaba 於 2009-7-28 21:39 編輯 ]

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回覆 4# 的帖子

師兄整架?幾方便wo...

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唔洗做回輸?

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量產一定好賣

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