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 12,600 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 590,326 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 1,390,653 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
Fsp250-60pn by mcdaydavies Started by mcdaydavies, 08-10-2011, 05:16 AM	10 responses 3,390 views 0 reactions	Last Post by PCBONEZ 08-11-2011, 03:23 AM
USB ports misbehaving due to PSU by berniedd Started by berniedd, 08-06-2011, 09:00 AM	4 responses 3,070 views 0 reactions	Last Post by berniedd 08-10-2011, 09:48 AM
Need Help, First time Ordering a Cap for a PSU for a Computer by Xtremepayne Started by Xtremepayne, 08-10-2011, 02:29 AM	2 responses 3,230 views 0 reactions	Last Post by PCBONEZ 08-10-2011, 09:41 AM
Rexpower PL-400 rebuild by c_hegge Started by c_hegge, 09-20-2010, 05:47 AM	95 responses 35,380 views 0 reactions	Last Post by c_hegge 08-10-2011, 05:02 AM
Benchtop Power Supply troubleshooting by bw1 Started by bw1, 07-25-2011, 02:26 PM	7 responses 3,711 views 0 reactions	Last Post by bw1 08-09-2011, 08:16 PM
APC Smart UPS 1400 XL troubleshooting by drescherjm Started by drescherjm, 08-08-2011, 07:03 PM	4 responses 5,249 views 0 reactions	Last Post by Toasty 08-08-2011, 10:04 PM
How bad is this phone charger? by lti Started by lti, 08-03-2011, 09:14 PM	11 responses 6,006 views 0 reactions	Last Post by lti 08-06-2011, 05:59 PM
Modding an atx psu by m4ge123 Started by m4ge123, 08-04-2011, 05:52 PM	5 responses 4,210 views 0 reactions	Last Post by m4ge123 08-05-2011, 05:45 AM
Cannot identify component on FSP300-60BTV by BillyJack Started by BillyJack, 08-04-2011, 08:45 PM	1 response 2,192 views 0 reactions	Last Post by mockingbird 08-04-2011, 10:45 PM
Antec True Power Recap by djrock Started by djrock, 08-01-2011, 08:10 PM	5 responses 4,269 views 0 reactions	Last Post by PCBONEZ 08-04-2011, 08:28 PM
My PCP&C Silencer 750 seems to be a bit dodgy by hardwareguy Started by hardwareguy, 08-01-2011, 11:10 PM	15 responses 3,725 views 0 reactions	Last Post by PCBONEZ 08-03-2011, 07:12 AM
Help With ATX smps by papabol_24 Started by papabol_24, 08-02-2011, 02:27 PM	0 responses 2,121 views 0 reactions	Last Post by papabol_24 08-02-2011, 02:27 PM
The big main filter cap by Rob Northen Started by Rob Northen, 07-30-2011, 06:33 PM	5 responses 4,109 views 0 reactions	Last Post by TheLaw 07-30-2011, 09:21 PM
Replacing primary capacitors in P5-545K8 by rogfanther Started by rogfanther, 07-18-2011, 06:13 PM	8 responses 3,304 views 0 reactions	Last Post by Toasty 07-24-2011, 10:02 AM
Antec SL300S Standby Voltage high. by jdTech Started by jdTech, 07-04-2011, 09:50 PM	10 responses 4,244 views 0 reactions	Last Post by everell 07-23-2011, 05:54 AM
Capacitor source. by lifeatthesharpend Started by lifeatthesharpend, 07-22-2011, 09:20 PM	4 responses 2,287 views 0 reactions	Last Post by Topcat 07-22-2011, 10:34 PM
10/100 Ethernet Hub Dead by Solder Boy Started by Solder Boy, 07-19-2011, 10:48 AM	9 responses 4,121 views 0 reactions	Last Post by momaka 07-22-2011, 08:15 PM
E13009F and J13009-2 by squeeish Started by squeeish, 07-18-2011, 06:28 AM	4 responses 3,822 views 0 reactions	Last Post by squeeish 07-21-2011, 11:56 PM
Mosfet test by xboxhaxorz Started by xboxhaxorz, 07-16-2011, 06:12 PM	5 responses 3,796 views 0 reactions	Last Post by momaka 07-21-2011, 08:56 PM
Converting 110/220V supply to autovolt by rogfanther Started by rogfanther, 07-21-2011, 09:05 AM	3 responses 2,515 views 0 reactions	Last Post by 370forlife 07-21-2011, 10:40 AM
Here's one for y'all.... by bw1 Started by bw1, 07-20-2011, 11:22 AM	3 responses 2,448 views 0 reactions	Last Post by digge 07-21-2011, 06:53 AM
Need Help Identify part on Delta DPS-283AP by taydu Started by taydu, 07-14-2011, 01:36 PM	1 response 3,297 views 0 reactions	Last Post by Agent24 07-21-2011, 02:02 AM
AcBel 1000uF 10V Cap broke off. Newbie Needs some advice. by newtoCaps101 Started by newtoCaps101, 07-19-2011, 08:55 PM	3 responses 2,575 views 0 reactions	Last Post by lti 07-19-2011, 10:31 PM
Fsp spi-200g by pdavid Started by pdavid, 07-18-2011, 09:15 AM	4 responses 3,041 views 0 reactions	Last Post by Th3_uN1Qu3 07-19-2011, 11:38 AM
Is battery charger ok...... by Welchs101 Started by Welchs101, 07-15-2011, 03:24 PM	3 responses 2,265 views 0 reactions	Last Post by Longbow 07-16-2011, 09:40 AM
ISO-P500SPP Passive PFC capacitors by Devis Started by Devis, 07-14-2011, 01:13 PM	3 responses 3,108 views 0 reactions	Last Post by momaka 07-14-2011, 09:25 PM
Antec Truepower Trio Trouble by c_hegge Started by c_hegge, 07-08-2011, 01:53 AM	1 response 3,111 views 0 reactions	Last Post by c_hegge 07-14-2011, 08:40 PM
Delta DPS-250AB-8 and barbecued Toroids by rogfanther Started by rogfanther, 07-14-2011, 10:43 AM	0 responses 3,437 views 0 reactions	Last Post by rogfanther 07-14-2011, 10:43 AM
Compaq pdp117p by sorinede Started by sorinede, 07-12-2011, 01:12 AM	2 responses 3,722 views 0 reactions	Last Post by sorinede 07-12-2011, 01:29 AM
Ultra X-ULT500P Experience? by KenOlson Started by KenOlson, 07-07-2011, 09:12 AM	6 responses 6,163 views 0 reactions	Last Post by larrymoencurly 07-12-2011, 12:04 AM
Dell 2300 PSU Experience? by KenOlson Started by KenOlson, 07-11-2011, 01:47 PM	5 responses 2,860 views 0 reactions	Last Post by lti 07-11-2011, 05:22 PM
Output inductor replacement on FSP 700 PSU by badcapsal Started by badcapsal, 07-10-2011, 10:10 AM	8 responses 4,025 views 0 reactions	Last Post by Th3_uN1Qu3 07-11-2011, 02:45 PM
Replacement Caps, Elektrolyt vers Foil by arrudi Started by arrudi, 07-09-2011, 05:23 AM	4 responses 2,577 views 0 reactions	Last Post by PCBONEZ 07-10-2011, 02:59 AM
The Powerman cometh.......without power! by everell Started by everell, 07-09-2011, 06:36 PM	4 responses 4,280 views 0 reactions	Last Post by c_hegge 07-09-2011, 09:19 PM
Check if 450v 560uF cap is blown using multimeter? by Fuze Started by Fuze, 07-08-2011, 01:53 PM	4 responses 3,828 views 0 reactions	Last Post by PCBONEZ 07-09-2011, 08:37 AM
Noname 350w dead by bluebear Started by bluebear, 12-18-2010, 02:28 PM	20 responses 8,665 views 0 reactions	Last Post by c_hegge 07-06-2011, 04:38 AM
G5 power supply partnumber exchange? by Poppy Started by Poppy, 06-26-2011, 12:11 PM	9 responses 3,164 views 0 reactions	Last Post by godonr 07-05-2011, 07:12 PM
HIPRO PSU full of Teapo by Digital Technophile Started by Digital Technophile, 07-02-2011, 11:01 AM	10 responses 5,870 views 0 reactions	Last Post by PCBONEZ 07-04-2011, 01:25 AM
FSP300-60BTV Diagnostics by BillyJack Started by BillyJack, 07-02-2011, 01:22 PM	3 responses 3,452 views 0 reactions	Last Post by PCBONEZ 07-02-2011, 10:53 PM
Imac G5 20'' Recap... Shades Of Blue by cheebster Started by cheebster, 06-21-2010, 11:35 AM	14 responses 4,342 views 0 reactions	Last Post by PCBONEZ 07-02-2011, 08:56 PM

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