Troubleshooting Power Supplies and Power Supply Design

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Troubleshooting Power Supplies and Power Supply Design

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	Rating Thread / Thread Starter	Last Post	Replies	Views
	Sticky: Power supply build quality pictorial. part 2 ( 1 2 3 ... Last Page) kc8adu	03-25-2023 04:08 AM by Dan81	3,217	1,204,940
	Sticky: the gutless, bloated, and fried power supply hall of shame ( 1 2 3 ... Last Page) ratdude747	03-24-2023 05:54 AM by Dan81	1,757	530,040
	Sticky: List of pin compatible pwm/supervisor PSU ICs Quaddro	01-17-2023 06:36 PM by tartuf	18	8,266
	Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies Per Hansson	12-29-2021 12:12 AM by RJARRRPCGP	6	5,588
	Sticky: Power supply ripple hall of shame Per Hansson	03-10-2020 07:48 PM by momaka	17	15,387
	Sticky: General PSU Discussion and FAQ contributions ( 1 2) PeteS in CA	10-04-2015 12:04 AM by moe2020	20	66,555
	Sticky: Power supply build quality pictorial DISCUSSION ( 1 2 3 ... Last Page) dood	06-19-2014 12:52 PM by momaka	353	206,009
	Sticky: The PSU FAQ ( 1 2 3) PeteS in CA	03-01-2014 07:55 PM by german318	55	119,260
	Sticky: Power supply build quality pictorial.closed.use part 2 ( 1 2 3 ... Last Page) dood	06-25-2009 01:40 AM by jvyt	410	410,321
	A Dead/DOA Gigabyte GP-P450b 450W ATX PSU momaka	Today 06:52 AM by AdisHadzic	10	2,619
	Help needed on unstable HP PS-4321-2HF power supply mikey5791	05-30-2023 06:22 PM by harp	2	752
	SilverStone UC01 USB Power Adapter alindumitru46	05-29-2023 07:49 AM by stj	1	465
	Cyberpower CP900EPFCLCD UPS not charging luca773	05-28-2023 05:16 AM by petehall347	7	449
	ZD-915 Mysterious Fault axeman	05-26-2023 01:50 AM by eradiofan	9	867
	Purple Line Enduro Caravan Mover Fault CptChronic	05-25-2023 08:20 PM by redwire	9	343
	Xbox 360 PSU failure diagnosis nick122	05-25-2023 04:18 PM by CapLeaker	11	325
	Edac/Drobo Power Supply Fuse vletr	05-25-2023 07:44 AM by stj	2	152
	AeroCool VP-550 : IC identification issue ( 1 2) bendeg	05-25-2023 03:42 AM by bendeg	27	2,275
	Blu-Ray player Harman Kardon BDS 277 : SMPS IC blown RolandVossen	05-23-2023 02:16 AM by RolandVossen	0	79
	Noco boost charger not recharging learnmore	05-22-2023 06:40 PM by sam_sam_sam	2	132
	Bestec ATX0300F5WA - fast,or slow blow, fuse? socketa	05-20-2023 07:00 PM by socketa	13	1,152
	What type of diode? Any ideas? Electronic Santa	05-20-2023 06:39 AM by stj	12	642
	Treadmill hit with power surge xTomtom	05-16-2023 02:59 PM by stj	15	1,278
	LF: dell HU275AM-00 board schematic rayfloyd170	05-16-2023 05:19 AM by rayfloyd170	0	103
	Asus VG279QM Help identify ic SMD marking tehmatix	05-16-2023 02:21 AM by tehmatix	6	481
	GP0812LD SMPS IC possible substitute? dkneyle	05-15-2023 08:30 PM by dkneyle	7	426
	Corsair rm750 Ns77510008	05-14-2023 07:07 AM by Ns77510008	0	215
	Identify replacement diode jezzaaaa	05-11-2023 01:35 AM by stj	10	439
	Behringer ufx1604 mixer repair (smpsu11) retrop83	05-10-2023 01:10 PM by david340	10	3,193
	iMac 24'' Early 2009 A1225 Delta ADP-250AF Bad Caps mitchw	05-10-2023 12:21 PM by PeteS in CA	5	1,003
	Diablotek PSDA600 PSU Topcat	05-10-2023 08:40 AM by Dan81	9	854
	Can High Side damage on an SMPS get across the Transformer to the Low Side? Briesmith	05-09-2023 05:14 AM by Briesmith	7	604
	SCANGRIP POWERBANK 03.5782 - quiescent current draw 39mA smile	05-05-2023 11:52 PM by smile	0	315
	ps4 supply no12v no 5vsb adp-160fr totto210	05-05-2023 11:20 AM by totto210	5	438
	Seasonic Platinum 860W No Fan Spin CallumUK	05-05-2023 10:03 AM by redwire	3	414
	Inverter Welder Strangeness ( 1 2) Crystaleyes	05-03-2023 04:43 AM by CapLeaker	36	2,735
	Why did my MOSFET blow up? ohren	05-01-2023 05:22 PM by ohren	8	714
	Lumenia street light; LED power supply driver 7dalibor7	05-01-2023 04:21 AM by CapLeaker	11	1,176
	Mobility scooter charger dead 6240803 DiamondTech61	04-30-2023 10:52 AM by lotas	16	1,146
	Evga 850 bq psu problem HelpMeRepair	04-28-2023 07:16 PM by HelpMeRepair	6	615
	VIZ WP 708 Power Supply Issue ( 1 2) xmx	04-27-2023 10:15 PM by jtauser	20	11,074
	Coil replacement - is it worth it? Francesc V.	04-27-2023 03:17 PM by momaka	6	673
	Antec AR300 psu, loud squeal, no power ( 1 2 3) Sylvester	04-27-2023 03:06 PM by momaka	42	14,759
	Unknown component in 19V power supply ( 1 2) rddube	04-27-2023 05:30 AM by rddube	37	2,736
	Unknown SMT Inductor marking - Hp Pavilion 15-cb091nd Motherboard (G75A rev: D) TimelessTech	04-26-2023 06:35 AM by TimelessTech	0	409
	Trouble with Daker DK 3000 UPS ( 1 2 3) CidiRome	04-26-2023 02:43 AM by ipago	42	5,014
	18VDC PSU completely dead - ZD-915 desoldering station armini	04-25-2023 05:45 PM by sam_sam_sam	1	515
	HP Z800 1250w PSU not powering on m_12adel	04-25-2023 02:50 AM by m_12adel	2	496
	HP Z600 PSU Delta DPS-725AB Dead arrgh	04-23-2023 09:12 PM by only4dragon	12	4,552
	PSU Clicking On then powering off & looping. TheDevastatedOne	04-23-2023 07:39 PM by TheDevastatedOne	3	512
	neon Tube power supply faulty T8006G V3.0 bohaboha	04-22-2023 02:26 PM by bohaboha	11	614
	Recapping Tektronix 2235 PSU ( 1 2) redwire	04-22-2023 03:27 AM by ls120nz	23	6,552
	psu ac240as-01 dell Optiplex 7010 pc tower ( 1 2 3 ... Last Page) [email protected]	04-20-2023 06:27 AM by metsys	70	7,735
	Altec MX6021 ( 1 2 3 ... Last Page) ant3202	04-19-2023 02:53 PM by zerbino	66	18,675
	Trying to repair Yaesu FP-707 power supply Cartel	04-19-2023 09:37 AM by Cartel	13	1,003
	OCZ Mod X-Stream Pro 600 Hondaman	04-17-2023 10:55 PM by momaka	1	417
	EVGA NEX650G power supply detecting a fault on startup. ( 1 2) snipersquad100	04-16-2023 07:09 AM by kuntao	23	2,836
	Power man ip-s300ff7-0 w'ont turn on aboumohamed	04-15-2023 02:07 PM by CapLeaker	13	1,467
	Corsair vs650 random power off / reboot Akira81	04-14-2023 04:19 AM by Akira81	8	4,040

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