Troubleshooting Power Supplies and Power Supply Design

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Sticky: List of pin compatible pwm/supervisor PSU ICs by Quaddro Started by Quaddro, 12-06-2019, 02:54 AM	19 responses 12,596 views 0 reactions	Last Post by protocold 10-29-2025, 09:12 PM
Sticky: the gutless, bloated, and fried power supply hall of shame by ratdude747 Started by ratdude747, 12-18-2009, 05:18 AM	1,759 responses 590,325 views 0 reactions	Last Post by PeteS in CA 09-16-2024, 04:31 PM
Sticky: Power supply build quality pictorial. part 2 by kc8adu Started by kc8adu, 06-29-2009, 01:23 PM	3,227 responses 1,390,637 views 0 reactions	Last Post by japlytic 09-14-2024, 07:04 PM
Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies by Per Hansson Started by Per Hansson, 06-09-2021, 12:01 PM	6 responses 7,522 views 0 reactions	Last Post by RJARRRPCGP 12-29-2021, 12:12 AM
Sticky: The PSU FAQ by PeteS in CA Started by PeteS in CA, 08-28-2005, 04:29 PM	55 responses 124,920 views 0 reactions	Last Post by bianchi77 08-31-2016, 11:54 PM
Sticky: General PSU Discussion and FAQ contributions by PeteS in CA Started by PeteS in CA, 08-28-2005, 04:29 PM	20 responses 69,015 views 0 reactions	Last Post by moe2020 10-04-2015, 12:04 AM
Sticky: Power supply build quality pictorial DISCUSSION by dood Started by dood, 12-21-2005, 03:39 PM	353 responses 221,125 views 0 reactions	Last Post by momaka 06-19-2014, 12:52 PM
Closed, Sticky: Power supply build quality pictorial.closed.use part 2 by dood Started by dood, 12-21-2005, 03:39 PM	410 responses 435,366 views 0 reactions	Last Post by jvyt 06-25-2009, 01:40 AM
fore es-2810 PSU by yonu Started by yonu, 06-19-2009, 07:12 PM	13 responses 3,255 views 0 reactions	Last Post by PCBONEZ 07-25-2009, 09:49 PM
psu question by yonu Started by yonu, 07-20-2009, 09:20 PM	17 responses 3,816 views 0 reactions	Last Post by momaka 07-21-2009, 11:31 PM
big-220volt or small-12/5/ volt caps? by montanglo Started by montanglo, 07-17-2009, 09:09 AM	7 responses 2,526 views 0 reactions	Last Post by montanglo 07-21-2009, 12:27 PM
235w agi advice by ratdude747 Started by ratdude747, 07-07-2009, 05:39 PM	20 responses 6,189 views 0 reactions	Last Post by ratdude747 07-21-2009, 05:09 AM
SPI 400 PSU 1000uf to 1200uf?? by kris Started by kris, 07-16-2009, 06:29 AM	8 responses 5,269 views 0 reactions	Last Post by yanz 07-17-2009, 11:59 PM
power brick dead by ratdude747 Started by ratdude747, 07-13-2009, 02:31 PM	12 responses 3,141 views 0 reactions	Last Post by 370forlife 07-16-2009, 06:45 PM
power brick dead by ratdude747 Started by ratdude747, 07-13-2009, 02:23 PM	0 responses 2,164 views 0 reactions	Last Post by ratdude747 07-13-2009, 02:23 PM
Monster Power by etnietering Started by etnietering, 07-10-2009, 10:18 PM	3 responses 3,571 views 0 reactions	Last Post by KeriJane 07-11-2009, 10:20 AM
Bypassing high frequency currents successfully by japlytic Started by japlytic, 07-09-2009, 09:31 PM	1 response 2,428 views 0 reactions	Last Post by PM650 07-10-2009, 04:30 PM
Any UPS units capable of measuring the mains waveform? by japlytic Started by japlytic, 07-04-2009, 01:49 AM	0 responses 2,163 views 0 reactions	Last Post by japlytic 07-04-2009, 01:49 AM
leadman powmax 2007 all new atx series safty power supply! by kc8adu Started by kc8adu, 06-29-2009, 01:07 PM	26 responses 7,122 views 0 reactions	Last Post by 370forlife 07-03-2009, 06:25 PM
PC Power supply model QQE100 or QQE98 in book PC Protech 8060-motherboard PROX-3600 by 8832 Started by 8832, 06-25-2009, 06:02 AM	18 responses 8,850 views 0 reactions	Last Post by PCBONEZ 07-03-2009, 02:10 PM
Free power supply by 370forlife Started by 370forlife, 06-23-2009, 05:58 PM	1 response 3,110 views 0 reactions	Last Post by Nama 06-23-2009, 06:05 PM
Fsp300-60atv (pf) by berreke54 Started by berreke54, 05-12-2009, 07:59 AM	11 responses 4,682 views 0 reactions	Last Post by lucky13 06-17-2009, 09:20 PM
Powerware 3105 UPS bad charger caps by japlytic Started by japlytic, 06-14-2009, 06:14 AM	0 responses 2,722 views 0 reactions	Last Post by japlytic 06-14-2009, 06:14 AM
Accent 600W Modular Power Supply by okorn Started by okorn, 06-11-2009, 01:17 PM	16 responses 4,803 views 0 reactions	Last Post by okorn 06-14-2009, 02:26 AM
UPS Battery Float Voltage Low by Krankshaft Started by Krankshaft, 06-07-2009, 12:39 AM	1 response 2,627 views 0 reactions	Last Post by kc8adu 06-09-2009, 11:34 AM
Did the fet kill this board? by dropfry Started by dropfry, 06-05-2009, 03:49 AM	2 responses 2,784 views 0 reactions	Last Post by lucky13 06-08-2009, 09:28 PM
Bestec revisited by everell Started by everell, 03-24-2009, 05:56 PM	75 responses 27,842 views 0 reactions	Last Post by Toasty 06-04-2009, 07:29 PM
0.5R 72W (max) Resistive Load by Brian C Started by Brian C, 06-01-2009, 07:09 AM	3 responses 3,502 views 0 reactions	Last Post by Brian C 06-03-2009, 06:55 AM
UPS battery diagnosis by minitt Started by minitt, 06-03-2009, 05:43 AM	0 responses 2,191 views 0 reactions	Last Post by minitt 06-03-2009, 05:43 AM
Imac G5 17" - no powerup (& bulging PS caps) by ran Started by ran, 02-16-2009, 03:03 PM	21 responses 16,867 views 0 reactions	Last Post by Toasty 05-28-2009, 01:57 AM
agi by ratdude747 Started by ratdude747, 05-17-2009, 12:39 AM	19 responses 4,537 views 0 reactions	Last Post by 370forlife 05-22-2009, 01:08 PM
Huntkey LW-6400H 1 bulging cap, can you help ID it? by Agent24 Started by Agent24, 05-21-2009, 06:52 PM	7 responses 6,629 views 0 reactions	Last Post by PCBONEZ 05-22-2009, 01:10 AM
All replacement capacitors in iMac G5 PSU burned up by nwd Started by nwd, 02-08-2009, 10:39 PM	144 responses 46,121 views 0 reactions	Last Post by gee 05-20-2009, 08:50 PM
5v rail? by yonu Started by yonu, 05-18-2009, 05:21 PM	3 responses 3,410 views 0 reactions	Last Post by yonu 05-18-2009, 08:02 PM
Problems with Zippy 3x redundant PSU by Maxxarcade Started by Maxxarcade, 05-16-2009, 09:21 PM	6 responses 3,329 views 0 reactions	Last Post by MegaOne302 05-16-2009, 11:57 PM
EC200XA with bad JPCE-TUR by Rainbow Started by Rainbow, 11-17-2006, 07:31 AM	4 responses 4,259 views 0 reactions	Last Post by MiG 05-14-2009, 08:30 AM
My friend is retarded by 370forlife Started by 370forlife, 05-04-2009, 01:34 PM	8 responses 3,429 views 0 reactions	Last Post by PCBONEZ 05-13-2009, 06:15 PM
Blown up ext. USB case PSU by Scenic Started by Scenic, 05-12-2009, 04:59 AM	17 responses 4,748 views 0 reactions	Last Post by pentium 05-13-2009, 01:14 AM
Well, I just joined the club. And the forum! Antec TP 550 EPS died. by clcorbin Started by clcorbin, 05-04-2009, 05:11 PM	66 responses 16,430 views 0 reactions	Last Post by PCBONEZ 05-12-2009, 11:57 AM
Replacing capacitors by ceramic Started by ceramic, 05-11-2009, 04:03 PM	9 responses 4,301 views 0 reactions	Last Post by ceramic 05-11-2009, 06:11 PM
Backup UPS capacity and PSU capacity? by travistee Started by travistee, 05-05-2009, 03:15 PM	2 responses 2,468 views 0 reactions	Last Post by dood 05-06-2009, 09:11 AM
Silverstone ST56F with Teapo capacitors – Is there any need for replacement? by xsi_xsi Started by xsi_xsi, 04-25-2009, 02:20 AM	30 responses 8,922 views 0 reactions	Last Post by Oklahoma Wolf 05-03-2009, 10:05 PM
Looking for a PSU with GSC cap? Meet the Ersys 450W PSU by yanz Started by yanz, 05-02-2009, 08:34 PM	1 response 2,547 views 0 reactions	Last Post by linuxguru 05-03-2009, 07:08 AM
Antec SmartPower P.O.S by finnland Started by finnland, 07-26-2007, 12:38 AM	27 responses 7,009 views 0 reactions	Last Post by Oklahoma Wolf 04-29-2009, 04:45 PM
Failed FSP300-60BT by martincregg Started by martincregg, 04-25-2009, 04:05 PM	3 responses 2,380 views 0 reactions	Last Post by yanz 04-29-2009, 01:13 PM
Ebike battery gone flat by 370forlife Started by 370forlife, 04-28-2009, 03:44 PM	1 response 2,658 views 0 reactions	Last Post by kc8adu 04-28-2009, 03:48 PM
Bestec [worstec] in HP by delaware74b Started by delaware74b, 04-25-2009, 12:02 PM	4 responses 3,094 views 0 reactions	Last Post by Toasty 04-27-2009, 08:37 AM
Bad Antec experience, need a new PSU :( by Just-me Started by Just-me, 12-12-2008, 05:06 AM	71 responses 18,048 views 0 reactions	Last Post by PCBONEZ 04-25-2009, 06:37 AM

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