Announcement

Collapse
No announcement yet.

Troubleshooting Power Supplies and Power Supply Design

Collapse

Technical discussion for power supplies. This covers PC supplies, and any other related power supply issue. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

Forums Topics Posts Last Post
No forums found.
Mark Channels Read
  •  
  • Page of 108
  • Filter
  • Time
  • Answered
  • Show
  • Sort By
  • Order
Clear All
new posts
Previous 1 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 101 108 template Next
Topics Statistics Last Post
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
579,590 views
0 likes
 Last Post PeteS in CA
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
1,329,159 views
0 likes
 Last Post japlytic
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
11,921 views
0 likes
 Last Post tartuf
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
7,339 views
0 likes
 Last Post RJARRRPCGP
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
124,645 views
0 likes
 Last Post bianchi77
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
68,818 views
0 likes
 Last Post moe2020
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
220,548 views
0 likes
 Last Post momaka
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
433,664 views
0 likes
 Last Post jvyt
by jvyt
06-25-2009, 01:40 AM  
BN44-00424A Continuous Restart by mmartell
Started by mmartell, 01-21-2014, 07:55 PM
33 responses
12,117 views
0 likes
 Last Post jeremyz2006
by jeremyz2006
06-25-2015, 01:07 PM  
Acbel (from Intel iMac) power supply dead -- any hope? by TechShui
Started by TechShui, 04-18-2012, 05:07 PM
22 responses
13,301 views
0 likes
 Last Post Toasty
by Toasty
06-21-2015, 11:49 PM  
Adapters Voltages? by ivtec
Started by ivtec, 06-18-2015, 10:54 AM
11 responses
3,327 views
0 likes
 Last Post budm
by budm
06-19-2015, 02:27 PM  
Dead wall wart PSU... opening them by eccerr0r
Started by eccerr0r, 06-19-2015, 10:00 AM
20 responses
56 views
0 likes
 Last Post eccerr0r
by eccerr0r
06-19-2015, 10:00 AM  
Thermo electric pcb power supply by JOELDJOHNSON
Started by JOELDJOHNSON, 10-17-2012, 02:43 PM
79 responses
25,932 views
0 likes
 Last Post keeney123
by keeney123
06-17-2015, 03:25 PM  
Achme 200W Switching Power Supply AM630BS20S Fault by TomFortune
Started by TomFortune, 06-13-2015, 05:51 AM
3 responses
2,823 views
0 likes
 Last Post stj
by stj
06-13-2015, 11:17 AM  
Help with 3 ATX PSUs by Dan81
Started by Dan81, 06-08-2015, 01:24 PM
17 responses
4,105 views
0 likes
 Last Post Dan81
by Dan81
06-13-2015, 10:05 AM  
Fixed: Shuttle XPC Power Supply by ACHME by TahoeEd
Started by TahoeEd, 11-16-2008, 08:28 PM
20 responses
19,292 views
0 likes
 Last Post SteveNielsen
by SteveNielsen
06-13-2015, 06:05 AM  
CyberPower UPS by shovenose
Started by shovenose, 03-26-2014, 09:26 PM
20 responses
5,872 views
0 likes
 Last Post ok2pvh
by ok2pvh
06-13-2015, 02:06 AM  
Burning smell from PSU but no visible problems! by Tom41
Started by Tom41, 03-29-2010, 05:48 PM
6 responses
5,846 views
0 likes
 Last Post Stefan Payne
by Stefan Payne
06-12-2015, 09:50 AM  
ISO-500 Rebuild by Pentium4
Started by Pentium4, 05-27-2015, 08:15 PM
19 responses
4,328 views
0 likes
 Last Post Behemot
by Behemot
06-12-2015, 02:39 AM  
What crazy people do (extreme psu modding) by goodpsusearch
Started by goodpsusearch, 06-07-2015, 06:26 PM
9 responses
3,077 views
0 likes
 Last Post momaka
by momaka
06-08-2015, 10:09 PM  
Buzzy EZcool 550W - Worth repair? by Bungz
Started by Bungz, 05-30-2015, 02:25 PM
25 responses
4,979 views
0 likes
 Last Post Bungz
by Bungz
06-07-2015, 01:14 PM  
FSP ax450pn (low 5vsb), Enlight+Amacrox with missing component by Quaddro
Started by Quaddro, 06-05-2015, 02:39 PM
4 responses
4,612 views
0 likes
 Last Post Quaddro
by Quaddro
06-06-2015, 10:39 AM  
Delta DPS-250AB-22E 250W ATX PSU by carioux2008
Started by carioux2008, 05-31-2015, 11:02 AM
13 responses
6,531 views
0 likes
 Last Post Pentium4
by Pentium4
06-05-2015, 04:28 PM  
Apple II Europlus Power Supply Failure (ASTEC AA11042C) by iMic
Started by iMic, 10-16-2013, 06:13 AM
36 responses
27,356 views
0 likes
 Last Post stj
by stj
06-05-2015, 06:28 AM  
Enermax MODU82+ 525W HW killer? by Behemot
Started by Behemot, 05-29-2015, 08:36 AM
6 responses
2,758 views
0 likes
 Last Post Behemot
by Behemot
06-01-2015, 02:56 AM  
Prudent Way PWI-PR350 Rebuild by Pentium4
Started by Pentium4, 05-18-2015, 07:45 PM
17 responses
5,340 views
0 likes
 Last Post lti
by lti
05-31-2015, 10:44 PM  
Antec Earthwatts EA430 with fathead RLX by Techno Pride
Started by Techno Pride, 02-08-2012, 09:46 AM
23 responses
7,539 views
0 likes
 Last Post clickwir
by clickwir
05-30-2015, 04:58 PM  
Troubleshooting AC/DC circuit board by soyuppy
Started by soyuppy, 03-28-2015, 09:48 AM
36 responses
5,029 views
0 likes
 Last Post soyuppy
by soyuppy
05-30-2015, 10:37 AM  
Delta DPS-275BB-1 A Rev 04 server PSU by smile
Started by smile, 05-29-2015, 07:22 AM
7 responses
4,405 views
0 likes
 Last Post smile
by smile
05-29-2015, 06:45 PM  
Yet another Deer....wait,IT WORKS?! by Dan81
Started by Dan81, 05-10-2015, 05:15 AM
35 responses
5,478 views
0 likes
 Last Post TechGeek
by TechGeek
05-28-2015, 05:32 PM  
Samsung model LN46C630K1FXZA by shane12970
Started by shane12970, 05-26-2015, 08:56 AM
1 response
1,624 views
0 likes
 Last Post sam_sam_sam
by sam_sam_sam
05-27-2015, 01:07 PM  
Questions about half bridge BJT driving by ben7
Started by ben7, 05-22-2015, 05:49 AM
4 responses
1,870 views
0 likes
 Last Post ben7
by ben7
05-25-2015, 03:25 PM  
MR-S11-30 Axis-Servo-Drive Dead "0" life by sam_sam_sam
Started by sam_sam_sam, 05-23-2015, 07:14 PM
2 responses
1,887 views
0 likes
 Last Post kc8adu
by kc8adu
05-25-2015, 08:46 AM  
Chieftec HPC-360-202 5vsb jumped to 6V! by goodpsusearch
Started by goodpsusearch, 11-13-2012, 01:46 PM
37 responses
12,434 views
0 likes
 Last Post picturevalve
by picturevalve
05-22-2015, 06:49 AM  
Hurco Hawk5 CNC, PC Power Supply Needs R&R by mazade
Started by mazade, 03-22-2015, 02:29 PM
19 responses
4,580 views
0 likes
 Last Post mazade
by mazade
05-21-2015, 11:20 PM  
Snubber in LiteOn PS-5281-7VR by everell
Started by everell, 05-16-2015, 10:28 PM
8 responses
2,501 views
0 likes
 Last Post goodpsusearch
by goodpsusearch
05-19-2015, 07:50 AM  
Another Macron MPT-301 saved by Pentium4
Started by Pentium4, 05-03-2015, 09:49 PM
11 responses
4,361 views
0 likes
 Last Post momaka
by momaka
05-12-2015, 10:19 AM  
Redirect: Luxor tv keeps going on off help by johnjgjohn
Started by johnjgjohn, 05-12-2015, 03:20 AM
— —
LTEC LTG specs? by yyonline
Started by yyonline, 10-02-2012, 01:15 PM
5 responses
4,286 views
0 likes
 Last Post ben7
by ben7
05-11-2015, 06:01 AM  
Fire in the hole! by kc8adu
Started by kc8adu, 05-06-2015, 12:02 PM
22 responses
4,559 views
0 likes
 Last Post kc8adu
by kc8adu
05-10-2015, 01:24 PM  
Napa 12V/6V battery charger by RJARRRPCGP
Started by RJARRRPCGP, 05-07-2015, 08:50 PM
6 responses
3,034 views
0 likes
 Last Post eccerr0r
by eccerr0r
05-09-2015, 11:30 PM  
3 power supplies from the past by goodpsusearch
Started by goodpsusearch, 05-12-2014, 04:51 AM
48 responses
16,916 views
0 likes
 Last Post momaka
by momaka
05-08-2015, 05:22 PM  
Fortron FSP300-60GLS: starts/spins/dies by goriath
Started by goriath, 05-05-2015, 08:49 AM
19 responses
4,670 views
0 likes
 Last Post Behemot
by Behemot
05-06-2015, 08:48 AM  
no match for LTec 450V 1uF on Mouser or Digi-Key by mrmazda
Started by mrmazda, 05-02-2015, 03:19 AM
7 responses
2,547 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
05-03-2015, 04:41 PM  
Your spare PSU Stash by c_hegge
Started by c_hegge, 05-15-2014, 11:45 PM
48 responses
13,173 views
0 likes
 Last Post goodpsusearch
by goodpsusearch
05-03-2015, 11:58 AM  
Replacing electrolytic caps in a DC power supply - selecting the right ripple current by tomcat101
Started by tomcat101, 04-29-2015, 08:37 AM
18 responses
2,945 views
0 likes
 Last Post stj
by stj
04-29-2015, 06:07 PM  
Eaton 5110 UPS fault by MrCurly
Started by MrCurly, 04-25-2015, 11:14 PM
5 responses
4,316 views
0 likes
 Last Post budm
by budm
04-29-2015, 05:20 PM  
Bestec FH-ZD221MGR by tester272001
Started by tester272001, 04-29-2015, 02:09 PM
0 responses
1,230 views
0 likes
 Last Post tester272001
by tester272001
04-29-2015, 02:09 PM  
Previous 1 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 101 108 template Next
No topics found.
Mark This Channel Read
Working...