Troubleshooting Power Supplies and Power Supply Design

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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 581,152 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 1,339,529 views 0 reactions	Last Post by japlytic 09-14-2024, 07:04 PM
Sticky: List of pin compatible pwm/supervisor PSU ICs by Quaddro Started by Quaddro, 12-06-2019, 02:54 AM	18 responses 12,173 views 0 reactions	Last Post by tartuf 01-17-2023, 06:36 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 7,392 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 124,706 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 68,859 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 220,723 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 434,163 views 0 reactions	Last Post by jvyt 06-25-2009, 01:40 AM
Bestec power supply by sam67 Started by sam67, 01-01-2010, 03:00 PM	12 responses 4,566 views 0 reactions	Last Post by everell 01-04-2010, 09:30 PM
help please - antec trouble!(not caps) by stj Started by stj, 12-27-2009, 07:03 PM	11 responses 3,593 views 0 reactions	Last Post by stj 01-01-2010, 03:42 AM
Antec PowerCache by MixMasta Started by MixMasta, 11-20-2009, 01:11 PM	67 responses 14,460 views 0 reactions	Last Post by Toasty 12-30-2009, 04:57 PM
Dell 65W- AC Adapter by kacper69 Started by kacper69, 12-20-2009, 12:25 PM	3 responses 3,870 views 0 reactions	Last Post by hardwareguy 12-29-2009, 02:57 AM
Ripple decreased by changing cap diameter? by tj2 Started by tj2, 12-26-2009, 10:06 PM	4 responses 2,909 views 0 reactions	Last Post by tj2 12-28-2009, 05:13 PM
Bad ripple on -12 V rail of recapped Macase MG-300EP: should I worry? by tj2 Started by tj2, 12-26-2009, 08:59 PM	1 response 2,517 views 0 reactions	Last Post by linuxguru 12-27-2009, 12:28 AM
Question about Power supply output capacitors by POM_MJ Started by POM_MJ, 12-25-2009, 11:10 PM	14 responses 5,960 views 0 reactions	Last Post by POM_MJ 12-26-2009, 08:36 PM
Problem with delta dps-700fb by 370forlife Started by 370forlife, 12-20-2009, 08:45 AM	26 responses 7,200 views 0 reactions	Last Post by Toasty 12-22-2009, 04:41 PM
New Delta DPS-700FB-1 A won't run by Toasty Started by Toasty, 10-01-2009, 06:07 PM	12 responses 5,498 views 0 reactions	Last Post by i4004 12-21-2009, 05:13 PM
Adding polys to power supply by 370forlife Started by 370forlife, 12-14-2009, 08:57 PM	5 responses 4,097 views 0 reactions	Last Post by yanz 12-20-2009, 03:18 AM
Antec High Pitched Whine - Cause? by PCBONEZ Started by PCBONEZ, 02-21-2008, 05:41 PM	12 responses 9,175 views 0 reactions	Last Post by POM_MJ 12-19-2009, 09:44 PM
External hard drive case with bad supply by goodpsusearch Started by goodpsusearch, 12-17-2009, 06:20 PM	8 responses 3,671 views 0 reactions	Last Post by i4004 12-18-2009, 11:08 PM
HEC-250LR-T with (or rather, without) exploded resistor by Agent24 Started by Agent24, 12-13-2009, 11:46 PM	1 response 2,927 views 0 reactions	Last Post by everell 12-15-2009, 06:45 PM
Bad caps in FSP FX700-GLN by hardwareguy Started by hardwareguy, 06-22-2009, 08:02 PM	3 responses 2,997 views 0 reactions	Last Post by PCBONEZ 12-14-2009, 06:34 AM
OCZ modxstream pro 700w blowing fuses by Sylvester Started by Sylvester, 12-06-2009, 05:50 PM	2 responses 3,635 views 0 reactions	Last Post by Agent24 12-14-2009, 12:40 AM
Atng Ap-500x by 370forlife Started by 370forlife, 12-12-2009, 01:00 PM	5 responses 4,950 views 0 reactions	Last Post by Agent24 12-13-2009, 11:34 PM
Tagan TG330 Power Supply by robert Started by robert, 12-12-2009, 05:46 PM	9 responses 3,739 views 0 reactions	Last Post by robert 12-13-2009, 03:51 PM
mini switchmode fire starter ? by fabricator Started by fabricator, 12-04-2009, 07:47 AM	8 responses 3,290 views 0 reactions	Last Post by ddscentral 12-11-2009, 01:27 PM
FSP300 problems - replacement recommendation? by yyonline Started by yyonline, 12-07-2009, 08:51 PM	8 responses 3,351 views 0 reactions	Last Post by c_hegge 12-08-2009, 07:42 PM
Rosewill RD600N-2SB-SL-BK review @ hardware secrets by 370forlife Started by 370forlife, 12-06-2009, 08:11 AM	11 responses 3,545 views 0 reactions	Last Post by i4004 12-06-2009, 09:24 PM
Solder on filter coil by MixMasta Started by MixMasta, 12-03-2009, 09:49 PM	14 responses 3,606 views 0 reactions	Last Post by MixMasta 12-06-2009, 09:14 PM
For the tiny small uF caps, why do they use electrolytics? by PCBONEZ Started by PCBONEZ, 11-06-2009, 10:47 AM	9 responses 5,314 views 0 reactions	Last Post by PCBONEZ 12-06-2009, 04:35 PM
Atng by 370forlife Started by 370forlife, 12-05-2009, 06:43 PM	2 responses 2,767 views 0 reactions	Last Post by 370forlife 12-05-2009, 08:06 PM
Macron MPT-461 by davmax Started by davmax, 08-02-2006, 02:31 AM	7 responses 5,430 views 0 reactions	Last Post by ratdude747 12-02-2009, 09:11 AM
Another iMac PSU (614-0352) by oldhat Started by oldhat, 10-06-2009, 05:48 PM	7 responses 3,432 views 0 reactions	Last Post by Toasty 12-01-2009, 04:04 PM
Newton NPS-160DB REBUILD by weirdlookinguy Started by weirdlookinguy, 11-23-2009, 07:21 PM	5 responses 3,377 views 0 reactions	Last Post by PCBONEZ 11-30-2009, 10:00 PM
Logisys 575W by 370forlife Started by 370forlife, 11-28-2009, 08:46 PM	3 responses 2,706 views 0 reactions	Last Post by kc8adu 11-29-2009, 11:18 PM
Corsair HX 520W heat problems by Maxxarcade Started by Maxxarcade, 04-18-2009, 02:58 PM	8 responses 4,757 views 0 reactions	Last Post by Maxxarcade 11-29-2009, 01:19 AM
Power supply recap opinions by tj2 Started by tj2, 11-26-2009, 08:20 AM	6 responses 3,123 views 0 reactions	Last Post by ratdude747 11-28-2009, 09:33 PM
Antec truepower psu's by ssl6 Started by ssl6, 11-23-2009, 01:22 PM	10 responses 5,590 views 0 reactions	Last Post by PCBONEZ 11-25-2009, 05:09 AM
Converting group regulation to independant by 370forlife Started by 370forlife, 11-21-2009, 02:20 PM	0 responses 2,378 views 0 reactions	Last Post by 370forlife 11-21-2009, 02:20 PM
GQ 3151 w/ Macron model MPT-251 PS by tmwalsh Started by tmwalsh, 08-08-2009, 09:30 AM	16 responses 7,689 views 0 reactions	Last Post by 370forlife 11-18-2009, 08:03 AM
Thomson Sky+ HD Receiver PSU Caps by fcda Started by fcda, 11-17-2009, 02:57 PM	0 responses 2,905 views 0 reactions	Last Post by fcda 11-17-2009, 02:57 PM
Ultra X2 X-Connect VS component question by DixiePenguin Started by DixiePenguin, 10-13-2009, 01:38 PM	9 responses 4,211 views 0 reactions	Last Post by Toasty 11-14-2009, 10:43 PM
Powerman resurrected by everell Started by everell, 11-11-2009, 08:24 AM	7 responses 4,025 views 0 reactions	Last Post by everell 11-14-2009, 05:36 PM
Proper MOSFET testing method by phoenixlament Started by phoenixlament, 08-30-2009, 01:42 AM	9 responses 13,115 views 0 reactions	Last Post by PCBONEZ 11-12-2009, 12:57 PM
2 transistor 5vsb circuit? by 370forlife Started by 370forlife, 11-05-2009, 03:19 PM	26 responses 13,013 views 0 reactions	Last Post by PCBONEZ 11-12-2009, 12:22 PM
Power supply broke by pfrcom Started by pfrcom, 10-31-2009, 03:28 AM	20 responses 6,418 views 0 reactions	Last Post by momaka 11-11-2009, 06:11 PM
ee spx-250w of doom! by ratdude747 Started by ratdude747, 11-06-2009, 09:58 PM	12 responses 3,610 views 0 reactions	Last Post by Wizard 11-10-2009, 06:23 PM
Seasonic 300 OEM using Su'scon by Operandi Started by Operandi, 10-28-2009, 11:56 AM	8 responses 6,248 views 0 reactions	Last Post by gonzo0815 11-07-2009, 04:55 AM

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