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: the gutless, bloated, and fried power supply hall of shame ( 1 2 3 ... Last Page) ratdude747	06-10-2022 07:30 AM by PeteS in CA	1,725	467,761
	Sticky: Power supply build quality pictorial. part 2 ( 1 2 3 ... Last Page) kc8adu	05-23-2022 04:22 AM by Dan81	3,195	1,056,794
	Sticky: List of pin compatible pwm/supervisor PSU ICs Quaddro	01-15-2022 05:05 AM by goodpsusearch	17	4,915
	Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies Per Hansson	12-29-2021 12:12 AM by RJARRRPCGP	6	2,487
	Sticky: Power supply ripple hall of shame Per Hansson	03-10-2020 07:48 PM by momaka	17	12,553
	Sticky: General PSU Discussion and FAQ contributions ( 1 2) PeteS in CA	10-04-2015 12:04 AM by moe2020	20	61,699
	Sticky: Power supply build quality pictorial DISCUSSION ( 1 2 3 ... Last Page) dood	06-19-2014 12:52 PM by momaka	353	182,912
	Sticky: The PSU FAQ ( 1 2 3) PeteS in CA	03-01-2014 07:55 PM by german318	55	95,080
	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	382,306
	What is this component pls ? (power Nikon D5) corrize	Today 03:04 AM by corrize	2	37
	remote control Part ID help please zen	Yesterday 07:34 AM by zen	8	218
	Reebok one GT40s treadmill lift motor runs at switch on G0RIT	06-25-2022 04:34 AM by G0RIT	12	164
	Learning with ATX CHIEFTEC 450W PSU ( 1 2) harp	06-24-2022 11:56 AM by Per Hansson	28	651
	MK1210 chip SMPS based supply - can I fire this up? dkneyle	06-23-2022 08:37 PM by dkneyle	18	1,147
	CP1500EPFCLCD - failure dabijja	06-23-2022 05:24 AM by RJARRRPCGP	14	759
	Troubleshooting B&W Original Powersupply ( 1 2 3) Delirious	06-21-2022 12:55 PM by thesmith	44	17,930
	Dell 2700w j728n 3kVa UPS not starting ( 1 2) Dannyx	06-21-2022 12:46 PM by nle	24	2,316
	WFCO Camper Converter need help understanding KA3846 SMPS Controller ( 1 2) Shane711	06-21-2022 12:42 PM by PeteS in CA	37	5,814
	Cyberpower CP900EPFCLCD - F03 Error ( 1 2 3) Shinjinkun	06-20-2022 04:40 PM by Shinjinkun	54	1,595
	Thermal Master TM-350 (the not so gutless wonder) dmill89	06-20-2022 07:02 AM by stj	19	17,742
	Help figure out burnt up resister values after fireworks(: sdinelli	06-19-2022 04:59 AM by sam_sam_sam	17	833
	UC384x critical cap eccerr0r	06-19-2022 04:05 AM by CapLeaker	7	372
	Can Ammeter damage Power Supply? caspian	06-19-2022 03:55 AM by sam_sam_sam	4	216
	equivalent for HT3582DM petehall347	06-15-2022 12:54 PM by petehall347	18	398
	Thermaltake Smart 500W... will the Crapacitors last? shovenose	06-10-2022 10:29 PM by signal_spl	8	1,089
	Mitsubishi Melservo MR-J2S-100A alarm: AL.E9 ( 1 2 3) Per Hansson	06-10-2022 11:50 AM by Per Hansson	52	19,322
	UMEC AD-UP220-AE Power Supply schematic needed Keshenatech1	06-08-2022 01:34 PM by stj	10	293
	Apple 85W MagSafe Power Adapter - blown - help with component identification ( 1 2) duwane	06-05-2022 06:10 AM by duwane	22	383
	Bad Caps on a GE Power Control Board Refrigerator sam_sam_sam	06-01-2022 11:25 AM by sam_sam_sam	5	2,591
	Gophert Power Supply and testing led problems tmhobadcap	05-31-2022 11:46 AM by captainKKK	11	1,627
	APC BR550GI Pro UPS not charging battery theone111	05-30-2022 05:16 AM by sam_sam_sam	13	904
	Power supply circuit help Pugsly0191	05-29-2022 01:18 PM by R_J	6	218
	Generic Magsafe charger ghost touches cruiser_	05-28-2022 02:02 AM by cruiser_	13	619
	Samsung / Hansol BN44-00428b ( 1 2 3 ... Last Page) kenny1070	05-27-2022 02:50 AM by DUNC4N	98	40,756
	bypass ON/OFF switch paparazzo79	05-22-2022 10:39 AM by petehall347	3	219
	What is this part? (OG XBox Delta PSU) Frampton	05-21-2022 04:03 AM by CapLeaker	8	262
	Old DELL Power supply H255E-01 - bad IC106 & R148 bajdik	05-20-2022 01:09 PM by kasfamily	6	349
	identify torroidal transformer amperage juntmeako	05-20-2022 10:17 AM by keeney123	13	482
	Yamaha RX-A1080 No power DjKrish	05-19-2022 02:34 AM by lotas	4	187
	Bestec ATX0300F5WA - fast,or slow blow, fuse? socketa	05-17-2022 04:48 AM by socketa	3	190
	A Shorted wirewound resistor? socketa	05-17-2022 03:22 AM by CapLeaker	5	226
	Aerocool Integrator 600W - ACP-I600HG - Low +5V SB tmcw	05-17-2022 01:48 AM by tmcw	2	156
	Miele cat and dog hs05 vacuum power supply cathoderay	05-15-2022 09:42 PM by keeney123	17	659
	Power Mac G4 MDD "Mirror-Door" won't power up ( 1 2 3 ... Last Page) cyclones	05-15-2022 03:58 AM by cheeky2	123	51,957
	Hp smps power suppy ps4321 liteon help!!! NConstantinou	05-15-2022 01:58 AM by NConstantinou	0	135
	Xbox 360 S adapter - 240v to 110v ( 1 2) anupkg1985	05-14-2022 03:36 PM by anupkg1985	31	1,083
	Power Man ip-p300bn7-2 blown CapLeaker	05-14-2022 10:30 AM by sam_sam_sam	12	507
	CyberPower 1350AVR and 1500AVR - Repair pete_c	05-14-2022 07:36 AM by pete_c	9	558
	welder zimmer 201 power control board Boyxba	05-13-2022 02:59 PM by sam_sam_sam	14	563
	TDK VYK3637 SMPS Power Supply Carm99	05-10-2022 09:47 AM by Carm99	13	534
	Seasonic dead after wrong SATA power cable ViktorMS	05-08-2022 11:04 AM by CapLeaker	5	235
	How does an USB-C charger switches on? Beeldbuisje	05-07-2022 10:57 PM by keeney123	4	337
	Raidmax rx-1000ae PSU weaken - occasional reset Zender	05-07-2022 10:20 AM by Zender	14	931
	CyberPower 1350AVR - Repair ( 1 2) plasticrelic	05-06-2022 10:58 AM by pete_c	39	11,434
	Is this inductor still usable? Kloper	05-06-2022 01:40 AM by stj	3	240
	Coolmax RM-850B failure... just wanted to share eccerr0r	05-06-2022 12:42 AM by Dan81	19	2,380
	Identify component Fractal Design fd-psu-in2b-750w smile	05-05-2022 10:24 AM by CapLeaker	5	266
	TNY27x thermal shutdown issues pavithra_uk	05-05-2022 03:07 AM by DriversScrew	7	852
	A question about PWM IC's ( 1 2 3 ... Last Page) Crystaleyes	05-04-2022 09:29 PM by keeney123	70	3,228

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