General Capacitor Questions & Issues

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Sticky: Post help identifying capacitors here by Uranium-235 Started by Uranium-235, 10-19-2022, 06:04 PM	176 responses 26,941 views 0 reactions	Last Post by momaka 07-05-2025, 05:07 AM
Sticky: How to Recondition (Reform) Electrolytic Capacitors and Why by momaka Started by momaka, 11-22-2015, 10:16 PM	138 responses 100,716 views 0 reactions	Last Post by momaka 07-02-2025, 08:05 AM
Sticky: List of Bad Cap Manufacturers by willawake Started by willawake, 01-16-2005, 03:22 PM	384 responses 575,781 views 0 reactions	Last Post by RUllER 01-04-2025, 10:41 AM
Sticky: The Hall of Shame - Badcaps Photo Montage by willawake Started by willawake, 02-06-2005, 05:50 AM	1,046 responses 618,588 views 0 reactions	Last Post by Cartel 12-19-2023, 11:38 AM
Sticky: The GOOD Capacitors Thread!! by Topcat Started by Topcat, 02-03-2005, 12:16 PM	200 responses 326,505 views 0 reactions	Last Post by Andr_ 11-23-2023, 09:40 AM
Sticky: This is Why You NEVER Ignore Bad Capacitors! by Topcat Started by Topcat, 06-25-2004, 07:47 PM	77 responses 124,478 views 0 reactions	Last Post by ICLEAF123 11-09-2023, 08:48 PM
Sticky: Cap Datasheet Depot by Uranium-235 Started by Uranium-235, 11-20-2012, 11:26 PM	86 responses 76,320 views 0 reactions	Last Post by andrewsawesomr 09-13-2023, 08:03 PM
Looking for help in identifying Kuang Jin capacitor from PSU by chunk69 Started by chunk69, 12-06-2023, 04:35 PM	20 responses 691 views 0 reactions	Last Post by momaka 12-29-2023, 11:17 PM
AA and AAA battery charger capacitors? by slybunda Started by slybunda, 12-24-2023, 04:41 AM	17 responses 344 views 0 reactions	Last Post by sam_sam_sam 12-28-2023, 07:55 AM
EV dsp,replace the nippons lxz with nichicon fw ? by spiros.p Started by spiros.p, 12-19-2023, 12:26 AM	2 responses 162 views 0 reactions	Last Post by PeteS in CA 12-26-2023, 11:12 AM
If I replace with inferior capacitor, Is it No harm to other IC components at all? by chth96 Started by chth96, 12-22-2023, 04:34 AM	8 responses 264 views 0 reactions	Last Post by sam_sam_sam 12-25-2023, 07:09 AM
Part Identification by Soldernooob Started by Soldernooob, 12-12-2023, 10:20 AM	2 responses 130 views 0 reactions	Last Post by Soldernooob 12-13-2023, 12:08 AM
Redirect: MateBook 14 (KLVD-WFE9) by souaqi01 Started by souaqi01, 12-01-2023, 04:27 PM	—	—
How To Find This Damage Capacitor Value by wagolla Started by wagolla, 11-29-2023, 10:06 PM	3 responses 208 views 0 reactions	Last Post by Francesc V. 11-30-2023, 04:14 PM
TAICON Capacitors? by willawake Started by willawake, 03-05-2004, 10:27 AM	44 responses 35,224 views 0 reactions	Last Post by CROSSQC 11-30-2023, 01:50 PM
Can I replace 15uf capacitor with 22uf? by cap__ Started by cap__, 11-29-2023, 11:16 AM	7 responses 789 views 0 reactions	Last Post by redwire 11-30-2023, 01:32 PM
Commonly used SMD capacitors by Jmine Started by Jmine, 03-16-2023, 07:22 AM	7 responses 1,486 views 0 reactions	Last Post by lettucecomparator 11-29-2023, 01:37 AM
Is this a capacitor? by stenio Started by stenio, 10-01-2023, 01:30 PM	7 responses 977 views 0 reactions	Last Post by prashant51 11-29-2023, 01:03 AM
Is there any datasheet for nichicon RT(M) series? by chth96 Started by chth96, 11-28-2023, 03:36 AM	4 responses 110 views 0 reactions	Last Post by chth96 11-28-2023, 10:13 PM
ASUS P5A and P2B-S recapping. Searching old datasheets. by P4C800 Started by P4C800, 10-09-2023, 05:55 AM	12 responses 1,626 views 0 reactions	Last Post by stj 11-24-2023, 01:00 PM
I replaced all electrolytics in subwoofer, still get a hum in speakers - audio clip by Delicieuxz Started by Delicieuxz, 11-15-2023, 09:50 PM	2 responses 257 views 0 reactions	Last Post by madan1 11-23-2023, 09:03 AM
Wither OST? by DrewPhillips Started by DrewPhillips, 11-08-2023, 01:09 PM	4 responses 335 views 0 reactions	Last Post by stj 11-21-2023, 01:50 PM
Capacitor shelf life or expiry date? by slybunda Started by slybunda, 11-20-2023, 02:23 AM	6 responses 469 views 0 reactions	Last Post by PeteS in CA 11-21-2023, 11:09 AM
Favourite Bulk Capacaitors by Lee Majors Started by Lee Majors, 11-07-2023, 06:49 PM	10 responses 673 views 0 reactions	Last Post by lti 11-21-2023, 10:27 AM
Talk to me about tantalums by jayjr1105 Started by jayjr1105, 05-13-2023, 07:44 AM	2 responses 1,165 views 0 reactions	Last Post by uvoll 11-19-2023, 12:23 PM
Power supply filter capacitor measurement in circuit by Fritter Started by Fritter, 11-15-2023, 12:58 PM	8 responses 452 views 0 reactions	Last Post by momaka 11-18-2023, 08:15 PM
Help ID this SMT electrolytic cap "CD" by redwire Started by redwire, 11-17-2023, 01:01 PM	3 responses 500 views 0 reactions	Last Post by redwire 11-18-2023, 01:18 PM
Elite Capacitors? (450v 47uf power board Toshiba Vestel TV) by slybunda Started by slybunda, 11-13-2023, 06:33 AM	17 responses 789 views 0 reactions	Last Post by spiros.p 11-16-2023, 10:29 PM
Ceiling Fan Capacitor by RD_Atlanta Started by RD_Atlanta, 09-17-2023, 03:57 PM	5 responses 927 views 0 reactions	Last Post by DrewPhillips 11-08-2023, 01:27 PM
Requesting Help Identifying tiny Aluminium electrolytic by AstutePauciloquent Started by AstutePauciloquent, 10-20-2023, 06:29 AM	1 response 842 views 0 reactions	Last Post by Annarose 11-06-2023, 02:44 AM
Thomson capacitors - looking for datasheet by Olkus Started by Olkus, 09-15-2023, 03:14 PM	2 responses 773 views 0 reactions	Last Post by willsaldana 10-28-2023, 01:29 AM
Important to know about capacitors on the motherboard by asdas09 Started by asdas09, 09-03-2023, 06:19 AM	0 responses 707 views 0 reactions	Last Post by randolphshaw4 10-16-2023, 08:17 PM
PSU Capacitor ID by m4a2t0t Started by m4a2t0t, 09-29-2023, 09:17 PM	2 responses 1,017 views 0 reactions	Last Post by stj 10-03-2023, 03:24 AM
How do I tell which terminal is what on an electrolytic capacitor? by Funkmeiser Started by Funkmeiser, 09-21-2023, 04:17 PM	4 responses 810 views 0 reactions	Last Post by Aurelia 09-27-2023, 10:45 PM
Imac capacitor help by thenoicer Started by thenoicer, 09-24-2023, 05:09 AM	2 responses 865 views 0 reactions	Last Post by momaka 09-25-2023, 12:19 PM
What's the best capacitor manufacturer? by Funkmeiser Started by Funkmeiser, 09-22-2023, 02:20 PM	4 responses 913 views 0 reactions	Last Post by Funkmeiser 09-22-2023, 06:33 PM
Replacement for the Siemens Bakelite caps in an early 1980s SMPS by rewease Started by rewease, 09-17-2023, 12:53 AM	10 responses 1,299 views 0 reactions	Last Post by Olkus 09-21-2023, 12:02 AM
Measuring ESR in-circuit: LCR or ESR meter by Rado108 Started by Rado108, 09-10-2023, 10:42 AM	2 responses 919 views 0 reactions	Last Post by kiricowell 09-20-2023, 09:05 PM
Replacing Mode Indicator LEDs by VitalComputing Started by VitalComputing, 09-17-2023, 04:43 PM	9 responses 1,132 views 0 reactions	Last Post by sam_sam_sam 09-20-2023, 05:13 AM
Fake Nichicon 100uF 450v GN (M) by abhi.1981 Started by abhi.1981, 08-26-2023, 11:01 AM	4 responses 1,128 views 0 reactions	Last Post by markmiller 09-19-2023, 10:53 PM
Replacement caps ok? (smoothing caps, PSU heating controller) by HectoPascal Started by HectoPascal, 09-06-2023, 08:30 PM	8 responses 1,050 views 0 reactions	Last Post by HectoPascal 09-09-2023, 04:12 PM
How are Elite caps? by Pentium4 Started by Pentium4, 11-09-2011, 10:33 PM	14 responses 12,015 views 0 reactions	Last Post by andrewsawesomr 09-08-2023, 03:40 PM
Capacitor Discharge Rate Testing! by shagster Started by shagster, 08-24-2023, 02:55 PM	14 responses 1,317 views 0 reactions	Last Post by momaka 09-06-2023, 04:43 AM
Elna capacitors - fake? by Olkus Started by Olkus, 09-01-2023, 02:45 AM	9 responses 1,353 views 0 reactions	Last Post by Olkus 09-05-2023, 11:52 AM
leak or glue? by hinisa Started by hinisa, 03-28-2023, 10:57 AM	12 responses 2,439 views 0 reactions	Last Post by WilliamD 09-04-2023, 02:25 AM
Is this capacitor any good??? by Sinnyone Started by Sinnyone, 08-28-2023, 11:24 AM	5 responses 984 views 0 reactions	Last Post by R_J 08-29-2023, 09:34 AM
RELAND SUN 6.3v 3300uf Low or High ESR? by Oldschool297 Started by Oldschool297, 08-14-2023, 04:32 AM	4 responses 2,611 views 0 reactions	Last Post by Per Hansson 08-15-2023, 09:19 AM

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