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Author Topic: PC power supply  (Read 5696 times)
jacks
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« Reply #40 on: August 26, 2010, 11:59:29 AM »

^ elow po
tanong ko lang po kung my sira po ba un power supply ng pc po namin
kasi namamatay ng biglaan po ung pc pag nasa desktop na po pag ginagamit namin..

thank u po
i hope u help me and give me some advice about my problem....

Baka naman overheat problem yan. Or gumagamit ka ng generic AVR. Or underrated na PSU mo.

Pwede ring hardware and software conflict.
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« Reply #40 on: August 26, 2010, 11:59:29 AM »

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TheRealGon
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« Reply #41 on: September 18, 2010, 11:25:59 PM »

Pa singit lang po, project ko po kasi ngayon yung pagconvert nung atx to a lab/bench top power supply, ngayon ang problema ko po he medyo iba po kasi yung atx ko dun sa mga atx na kinonvert dun sa mga guide na kinuha ko, ang pagkakaiba po eh yung sakin po meron na pong On and Off switch yung atx. Eh dahil po baguhan po ako sa electronics hindi ko po alam kung paano ko po iaadopt yung steps nung mga guide na nakuha ko para dun sa atx ko. pwede po paturo nalang po? ito po yung link nung gusto ko sanang gayahin na conversion:
http://www.instructables.com/id/ATX--%3E-Lab-Bench-Power-Supply-Conversion/

ito naman po yung pics nung atx ko.
http://i486.photobucket.com/albums/rr230/therealgon/DSC00436.jpg
http://i486.photobucket.com/albums/rr230/therealgon/DSC00438.jpg
http://i486.photobucket.com/albums/rr230/therealgon/DSC00437.jpg

pasensya na po sa quality ng pictures at cellphon lang po ang pinangkuha.
thank you po!
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marcelino
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« Reply #42 on: September 18, 2010, 11:36:01 PM »

^ei, still you are to modify a PC power supply... 12V, 5V and 3.3V pa din.

pero may konte na pagkakaiba and AT at ATX power supply. yung mga naunang power supply (AT), just look for the power switch. pero yung mga bago na, you have to pull the voltage level for the "green" wire to the ground(ei, short black and green).
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TheRealGon
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« Reply #43 on: September 19, 2010, 02:28:49 AM »

 Huh uhm so kailanga ko pa po palitan yung on and off switch nung power supply ko po? Pasensya na po newbie talaga, dapat nga po dun ko ipopost sa absolute beginner yung question ko kaso me existing thread na po para sa power supply eh.   Tongue
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rdpzycho
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« Reply #44 on: September 19, 2010, 05:24:59 PM »

on some older AT supplies, kailangan din merong load para sumindi kaya linalagyan pa ng dummy laod.
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TheRealGon
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« Reply #45 on: September 19, 2010, 09:58:54 PM »

on some older AT supplies, kailangan din merong load para sumindi kaya linalagyan pa ng dummy laod.

kasama nga po yung paglalagay ng load dun sa guide na kinuha ko, ang hindi ko po kasi alam kung okay na po ba yung existing on and off switch nung power supply ko o dapat ko po tanggalin yun tapos gayahin yung paglalagay ng on and off switch nung guide na kinuha ko?
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khabod
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« Reply #46 on: June 03, 2011, 08:10:29 AM »

when i turn on my pc it always blown the fuse of my AVR?
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jacks
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« Reply #47 on: June 03, 2011, 08:14:40 AM »

Generic AVR? overloaded or may sira sa load side.
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circuit_zero
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« Reply #48 on: June 03, 2011, 09:33:57 AM »

when i turn on my pc it always blown the fuse of my AVR?


disconnect load of avr..,try to power on.,kapag hindi blown ang fuse..,confirm sa load ang problem..,

(pwede nyo pala..,gawanng new thread sir.,para di mahalo)
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