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 1,390,638 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
Who makes this Dell PSU? by Maxxarcade Started by Maxxarcade, 02-07-2007, 05:56 PM	5 responses 4,715 views 0 reactions	Last Post by bgavin 02-18-2008, 03:40 PM
Dell L350N-00 350W PSU issue. by stevo1210 Started by stevo1210, 02-17-2008, 04:05 AM	7 responses 7,278 views 0 reactions	Last Post by starfury1 02-18-2008, 06:09 AM
Delta DPS-450CB-1 A Redundant PSU by JEWilson Started by JEWilson, 02-12-2008, 06:14 PM	1 response 5,514 views 0 reactions	Last Post by PCBONEZ 02-12-2008, 11:33 PM
My new Seasonic has questionable caps. by acstech Started by acstech, 01-18-2008, 03:18 PM	129 responses 26,562 views 0 reactions	Last Post by zandrax 02-12-2008, 07:08 AM
Linear 1 amp Labtec PSU PCB Burnt by Krankshaft Started by Krankshaft, 02-07-2008, 03:41 AM	10 responses 4,086 views 0 reactions	Last Post by starfury1 02-10-2008, 09:57 PM
APC UPS troubleshooting by gitco Started by gitco, 02-06-2008, 09:41 AM	4 responses 3,446 views 0 reactions	Last Post by PCBONEZ 02-07-2008, 05:03 AM
AU31 Motherboard with Bestec 250W PSU is toast by masteroftime Started by masteroftime, 01-31-2008, 10:25 AM	10 responses 4,665 views 0 reactions	Last Post by Spacedye69 02-04-2008, 11:21 PM
Audio SMPS cap tips? by Khron Started by Khron, 02-03-2008, 10:45 AM	6 responses 3,265 views 0 reactions	Last Post by gonzo0815 02-04-2008, 01:53 PM
Chieftec HPC-340-201 Rev C0 ATX12V by JEWilson Started by JEWilson, 10-15-2007, 12:24 PM	6 responses 4,130 views 0 reactions	Last Post by JEWilson 02-01-2008, 06:59 PM
failed recap - antec true 380 by moray Started by moray, 01-30-2008, 07:37 AM	3 responses 2,537 views 0 reactions	Last Post by zandrax 01-30-2008, 05:13 PM
LiteON PS-6401 400W OEM PSU - Bad caps!!? by UraBahn Started by UraBahn, 01-01-2008, 03:48 PM	3 responses 3,368 views 0 reactions	Last Post by linuxguru 01-30-2008, 08:27 AM
Antec PSU's by weirdlookinguy Started by weirdlookinguy, 01-16-2008, 11:10 PM	2 responses 2,842 views 0 reactions	Last Post by weirdlookinguy 01-18-2008, 06:42 PM
Antec Basiq 500W Pics? by twistedbottlecap10 Started by twistedbottlecap10, 07-08-2007, 06:23 PM	15 responses 10,988 views 0 reactions	Last Post by gonzo0815 01-17-2008, 03:32 AM
Another dead Antec SP-450 by stretch0069 Started by stretch0069, 01-06-2008, 03:35 PM	7 responses 6,207 views 0 reactions	Last Post by killjoy 01-13-2008, 05:55 AM
Power Supply Test Button by bgavin Started by bgavin, 01-08-2008, 08:47 AM	5 responses 4,523 views 0 reactions	Last Post by bgavin 01-09-2008, 04:53 PM
My new baby! by Spacedye69 Started by Spacedye69, 12-14-2007, 10:52 PM	10 responses 4,083 views 0 reactions	Last Post by dood 01-08-2008, 10:36 AM
Channel Well CWT-450BDP by JEWilson Started by JEWilson, 10-14-2007, 06:54 AM	18 responses 6,375 views 0 reactions	Last Post by PCBONEZ 01-02-2008, 09:19 PM
Delta RPS-350-6 A Rev 00 by JEWilson Started by JEWilson, 01-02-2008, 04:20 PM	0 responses 3,203 views 0 reactions	Last Post by JEWilson 01-02-2008, 04:20 PM
Truepower 2.0 recap and repair by Kaine Started by Kaine, 10-05-2007, 11:23 AM	63 responses 17,178 views 0 reactions	Last Post by Kaine 01-02-2008, 01:14 PM
IBM AS400 Model B10 9406 by JEWilson Started by JEWilson, 01-01-2008, 02:04 PM	0 responses 2,544 views 0 reactions	Last Post by JEWilson 01-01-2008, 02:04 PM
Crs-atx 250 T.c (250w) by JEWilson Started by JEWilson, 11-19-2007, 01:11 PM	11 responses 3,815 views 0 reactions	Last Post by JEWilson 01-01-2008, 01:38 PM
Enermax EG651P-VE FMA by JEWilson Started by JEWilson, 12-20-2007, 11:27 PM	4 responses 3,873 views 0 reactions	Last Post by JEWilson 01-01-2008, 01:09 PM
Tips for Recapping Power Supply Traces by bgavin Started by bgavin, 12-24-2007, 10:37 AM	4 responses 3,269 views 0 reactions	Last Post by Krankshaft 12-29-2007, 03:25 AM
20 to 24-pin PSU Converters, anyone using them? by grss1982 Started by grss1982, 12-24-2007, 11:28 PM	8 responses 4,406 views 0 reactions	Last Post by PCBONEZ 12-27-2007, 03:40 AM
AcBel 450w problem?? by wan901 Started by wan901, 12-16-2007, 02:57 AM	10 responses 4,293 views 0 reactions	Last Post by wan901 12-22-2007, 04:17 AM
Task PSU (Wont Boot) by doomsweek Started by doomsweek, 12-18-2007, 09:57 AM	2 responses 2,320 views 0 reactions	Last Post by grss1982 12-19-2007, 11:30 AM
AcBel 450W cannot turn on ? by wan901 Started by wan901, 12-14-2007, 08:36 AM	7 responses 3,502 views 0 reactions	Last Post by wan901 12-17-2007, 10:53 AM
LH Research PSU faulty? by pentium Started by pentium, 12-05-2007, 09:29 AM	24 responses 7,977 views 0 reactions	Last Post by pentium 12-13-2007, 06:40 PM
Time to rework my Antec SL350! >_< by Logistics Started by Logistics, 05-03-2007, 12:52 PM	21 responses 9,079 views 0 reactions	Last Post by 999999999 12-11-2007, 09:26 PM
Seasonic S12-II 500w... by acstech Started by acstech, 11-27-2007, 08:00 PM	7 responses 3,154 views 0 reactions	Last Post by Super Nade 11-28-2007, 11:20 PM
tagan dead, caps to blame by paul_h Started by paul_h, 10-30-2007, 05:08 AM	40 responses 15,919 views 0 reactions	Last Post by Big Pope 11-24-2007, 07:40 AM
Chieftec HPC-360-202 PSU by JEWilson Started by JEWilson, 10-15-2007, 12:22 PM	11 responses 6,784 views 0 reactions	Last Post by JEWilson 11-22-2007, 07:02 PM
Q-Tec 550W Dual Fan Gold by JEWilson Started by JEWilson, 10-20-2007, 10:41 AM	13 responses 5,622 views 0 reactions	Last Post by Brian C 11-21-2007, 11:06 PM
Which caps to use in ATX Power Supplies? by BadMan Started by BadMan, 11-20-2007, 01:17 PM	5 responses 3,113 views 0 reactions	Last Post by gonzo0815 11-21-2007, 05:14 AM
faulty power supply? by stevo1210 Started by stevo1210, 01-01-2007, 03:39 AM	77 responses 17,940 views 0 reactions	Last Post by gonzo0815 11-18-2007, 02:49 PM
Need a server power supply by Maxxarcade Started by Maxxarcade, 11-15-2007, 11:42 PM	6 responses 3,138 views 0 reactions	Last Post by gg1978 11-16-2007, 10:26 PM
Power Supply Review by MixMasta Started by MixMasta, 11-07-2007, 08:48 PM	11 responses 3,813 views 0 reactions	Last Post by gonzo0815 11-15-2007, 03:28 AM
Toasted PSU by grumpysmurf58 Started by grumpysmurf58, 11-09-2007, 10:15 AM	10 responses 3,318 views 0 reactions	Last Post by dood 11-12-2007, 01:21 PM
Q-Tec 550W Dual Fan Gold by JEWilson Started by JEWilson, 10-30-2007, 05:09 PM	17 responses 5,192 views 0 reactions	Last Post by gonzo0815 11-06-2007, 06:11 AM
Which control chip is generally used for Dual Switch Forward? by PYGMARO Started by PYGMARO, 11-04-2007, 09:00 AM	6 responses 3,545 views 0 reactions	Last Post by starfury1 11-06-2007, 02:50 AM

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