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 12,597 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 1,390,640 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
Dell power supply with generic motherboard by pfrcom Started by pfrcom, 09-01-2008, 02:54 AM	14 responses 6,742 views 0 reactions	Last Post by PCBONEZ 09-23-2008, 03:48 PM
Am I overtaxing my PSU? by dood Started by dood, 09-10-2008, 01:30 PM	13 responses 3,981 views 0 reactions	Last Post by PCBONEZ 09-18-2008, 10:44 PM
DVD player power supply stuck in standby. by Wizard Started by Wizard, 09-18-2008, 03:36 PM	0 responses 2,766 views 0 reactions	Last Post by Wizard 09-18-2008, 03:36 PM
Micronet 24-Port switch with Seasonic PSU - power cycles constantly by Agent24 Started by Agent24, 09-17-2008, 06:44 PM	7 responses 5,882 views 0 reactions	Last Post by Gianni 09-18-2008, 08:09 AM
PURELan 24 Port Switch with Burst Caps. by spook202 Started by spook202, 09-12-2008, 11:21 AM	16 responses 6,881 views 0 reactions	Last Post by Agent24 09-17-2008, 07:06 PM
12V and HD problem by Gianni Started by Gianni, 08-06-2008, 11:24 AM	33 responses 7,699 views 0 reactions	Last Post by PCBONEZ 09-11-2008, 06:05 AM
Is this power supply safe to use? by Newbie2 Started by Newbie2, 08-28-2008, 02:25 PM	27 responses 11,817 views 0 reactions	Last Post by Newbie2 09-11-2008, 04:35 AM
pc power supply by ydlazatp Started by ydlazatp, 09-06-2008, 04:18 AM	5 responses 2,747 views 0 reactions	Last Post by ydlazatp 09-07-2008, 08:50 PM
X-Power ATX 700W TD by capamatic Started by capamatic, 07-16-2008, 07:46 AM	17 responses 9,506 views 0 reactions	Last Post by capamatic 09-07-2008, 11:26 AM
m-tec gutless wonder by kc8adu Started by kc8adu, 09-02-2008, 09:41 AM	6 responses 5,124 views 0 reactions	Last Post by Super Nade 09-02-2008, 09:21 PM
Enermax EG651P-VE FMA (again) by JEWilson Started by JEWilson, 08-26-2008, 12:45 PM	12 responses 3,997 views 0 reactions	Last Post by Gianni 09-01-2008, 11:10 AM
My first callback by pentium Started by pentium, 05-01-2008, 12:12 PM	12 responses 3,949 views 0 reactions	Last Post by zandrax 08-24-2008, 02:35 PM
Can a bad MB fry a PSU? by SoulPriestess Started by SoulPriestess, 07-29-2008, 12:06 AM	10 responses 4,068 views 0 reactions	Last Post by 370forlife 08-24-2008, 01:16 PM
Is this Seasonic good? by sLowEnd Started by sLowEnd, 08-21-2008, 08:12 PM	8 responses 3,667 views 0 reactions	Last Post by sLowEnd 08-22-2008, 07:17 PM
K3067 busted - recommended replacement? by trodas Started by trodas, 08-21-2008, 04:47 AM	5 responses 6,593 views 0 reactions	Last Post by Wizard 08-21-2008, 05:34 PM
psu problem ? by ddscentral Started by ddscentral, 08-07-2008, 05:25 PM	3 responses 2,643 views 0 reactions	Last Post by acstech 08-08-2008, 10:21 AM
power supply hall of shame entry 1 by kc8adu Started by kc8adu, 08-04-2008, 10:11 AM	7 responses 3,077 views 0 reactions	Last Post by Newbie2 08-07-2008, 10:56 PM
X-Power 600-TD again by JEWilson Started by JEWilson, 07-19-2008, 02:24 PM	15 responses 6,549 views 0 reactions	Last Post by ifrythings 08-07-2008, 07:18 PM
Antec Smart Power Panasonic UQ Question by Krankshaft Started by Krankshaft, 07-22-2008, 02:54 PM	5 responses 3,563 views 0 reactions	Last Post by japlytic 08-04-2008, 07:00 PM
Primary Thermistor Question by JEWilson Started by JEWilson, 07-23-2008, 04:57 PM	3 responses 3,352 views 0 reactions	Last Post by 999999999 08-03-2008, 04:18 PM
Enermax Liberty ELT620AWT by Spyke Started by Spyke, 07-24-2007, 09:41 PM	90 responses 46,142 views 0 reactions	Last Post by starfury1 08-02-2008, 06:39 AM
Faulty Enermax Liberty ELT620AWT by Latoof Started by Latoof, 05-19-2008, 07:02 PM	30 responses 15,253 views 0 reactions	Last Post by starfury1 08-02-2008, 06:36 AM
Any late model PSUs that use 12.5mm diameter capacitors? by ss627 Started by ss627, 03-13-2008, 01:07 AM	2 responses 2,680 views 0 reactions	Last Post by linuxguru 07-31-2008, 11:43 AM
Cheap Supply by keyboardcowboy Started by keyboardcowboy, 07-22-2008, 08:27 AM	25 responses 6,746 views 0 reactions	Last Post by i4004 07-31-2008, 08:20 AM
chieftec psu killing apc backups by i4004 Started by i4004, 07-30-2008, 07:01 PM	1 response 5,932 views 0 reactions	Last Post by i4004 07-30-2008, 07:23 PM
Go/No-Go Test for Shunt Regulators by JEWilson Started by JEWilson, 07-26-2008, 04:23 PM	0 responses 2,729 views 0 reactions	Last Post by JEWilson 07-26-2008, 04:23 PM
Antec Smart Power 400w successfully repaired by StickMan24 Started by StickMan24, 09-22-2007, 09:44 PM	13 responses 4,581 views 0 reactions	Last Post by Krankshaft 07-14-2008, 12:16 AM
Antec PP-303X autopsy by Crispy Critter Started by Crispy Critter, 02-23-2007, 07:52 PM	2 responses 3,164 views 0 reactions	Last Post by Logistics 07-11-2008, 01:43 AM
Antec TruePower 2.0 480W by Ark42 Started by Ark42, 04-01-2007, 10:02 AM	18 responses 12,598 views 0 reactions	Last Post by Krankshaft 07-09-2008, 09:28 PM
Whistling PSU by Tom41 Started by Tom41, 07-03-2008, 02:35 AM	6 responses 5,783 views 0 reactions	Last Post by Junk Parts 07-06-2008, 06:04 AM
iso win 350.orange fuhkyyu caps by kc8adu Started by kc8adu, 06-24-2008, 12:19 PM	8 responses 3,240 views 0 reactions	Last Post by kc8adu 06-26-2008, 02:45 PM
Why don't we see bad line input capacitors? by berniedd Started by berniedd, 06-22-2008, 04:20 AM	3 responses 2,749 views 0 reactions	Last Post by kc8adu 06-23-2008, 06:22 AM
PSU got negative output!! help by jdimpas Started by jdimpas, 06-16-2008, 12:05 AM	26 responses 6,763 views 0 reactions	Last Post by jdimpas 06-18-2008, 06:28 AM
Enermax Liberty circuit layout by koste001 Started by koste001, 06-06-2008, 06:04 AM	2 responses 3,518 views 0 reactions	Last Post by Latoof 06-15-2008, 06:27 PM
Forton Source FSP PSUs by JEWilson Started by JEWilson, 06-13-2008, 11:38 AM	4 responses 3,200 views 0 reactions	Last Post by JEWilson 06-14-2008, 09:07 AM
Wonky Topower by KAdams4458 Started by KAdams4458, 06-06-2008, 10:38 PM	4 responses 4,630 views 0 reactions	Last Post by kc8adu 06-08-2008, 09:12 AM
PSU With Premium Capacitors by bgavin Started by bgavin, 05-20-2008, 09:34 AM	14 responses 5,448 views 0 reactions	Last Post by ss627 06-08-2008, 06:49 AM
Looking to Substitute Fairchild KA3511 PWM Controller by rickronn Started by rickronn, 05-21-2008, 09:49 AM	1 response 3,259 views 0 reactions	Last Post by larrymoencurly 06-05-2008, 03:05 AM
LC Power LC6420 by i4004 Started by i4004, 05-05-2008, 10:09 AM	13 responses 8,445 views 0 reactions	Last Post by linuxguru 06-03-2008, 11:45 PM
New ATX 1.3 PSU - Fortron 550-8 FSPFSC 550w for 23€ could this be real? by gonzo0815 Started by gonzo0815, 05-13-2008, 08:45 AM	12 responses 5,960 views 0 reactions	Last Post by gonzo0815 05-22-2008, 12:08 PM

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