General Electronics Technical Discussion

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Please check my understanding on this resistor by coldje Started by coldje, 02-24-2024, 10:41 AM	3 responses 102 views 0 reactions	Last Post by lotas 02-26-2024, 09:48 AM
Isolation Transformers by OddJohnny Started by OddJohnny, 02-16-2024, 04:17 PM	10 responses 173 views 0 reactions	Last Post by sam_sam_sam 02-23-2024, 05:57 AM
H5 Zener diode by djazeiry Started by djazeiry, 02-20-2024, 10:49 AM	4 responses 154 views 0 reactions	Last Post by stj 02-22-2024, 01:47 PM
Trying to find a replacement Diode. by paul362 Started by paul362, 09-06-2023, 10:35 AM	2 responses 426 views 0 reactions	Last Post by paul362 02-22-2024, 07:38 AM
Help me decide which MOSFETs are suitable replacements by прямо Started by прямо, 02-01-2024, 09:06 PM	3 responses 171 views 0 reactions	Last Post by прямо 02-21-2024, 06:59 AM
How can I test coil whether it is really broken or not? by chth96 Started by chth96, 02-20-2024, 01:07 AM	7 responses 168 views 0 reactions	Last Post by chth96 02-21-2024, 04:53 AM
Obsolete capacitor replacement by ej_flys Started by ej_flys, 09-06-2018, 08:22 PM	17 responses 3,074 views 0 reactions	Last Post by ej_flys 02-18-2024, 08:52 PM
Tp4056 connection issue by Puneet Parve Started by Puneet Parve, 02-17-2024, 12:08 PM	1 response 52 views 0 reactions	Last Post by stj 02-17-2024, 03:13 PM
Triac alternatives by Nevillet Started by Nevillet, 02-17-2024, 11:30 AM	0 responses 81 views 0 reactions	Last Post by Nevillet 02-17-2024, 11:30 AM
What is this component on our boot dryer? by Jackching Started by Jackching, 02-16-2024, 09:36 AM	3 responses 99 views 0 reactions	Last Post by Jackching 02-16-2024, 11:38 AM
Help me identify the missing component... Sound to light circuit by edugimeno Started by edugimeno, 02-14-2024, 10:23 AM	7 responses 133 views 0 reactions	Last Post by redwire 02-15-2024, 07:49 PM
GS7607 - replacement by outsider Started by outsider, 02-14-2024, 03:42 PM	1 response 76 views 0 reactions	Last Post by truclacicr 02-14-2024, 04:20 PM
Diode GO C 40 by Eleways Started by Eleways, 02-14-2024, 06:02 AM	3 responses 116 views 0 reactions	Last Post by stj 02-14-2024, 08:27 AM
help with finding replacement switches by merkin Started by merkin, 02-13-2024, 11:31 PM	3 responses 94 views 0 reactions	Last Post by lotas 02-14-2024, 05:33 AM
Help identifying component Wanscam Cam by marce002 Started by marce002, 02-12-2024, 12:42 PM	3 responses 117 views 0 reactions	Last Post by lotas 02-13-2024, 07:32 AM
looking for replacement 2D2R5J-1-GP by adin Started by adin, 02-11-2024, 12:07 AM	3 responses 180 views 0 reactions	Last Post by adin 02-11-2024, 08:37 PM
HB 5pin SMD...........what it could be? by Francesc V. Started by Francesc V., 02-05-2024, 03:34 AM	9 responses 266 views 0 reactions	Last Post by Francesc V. 02-09-2024, 08:35 AM
about resistance help 2 inductors that have different values by sony855 Started by sony855, 02-05-2024, 03:03 PM	0 responses 45 views 0 reactions	Last Post by sony855 02-05-2024, 03:03 PM
Home made audio amp help by ivtec Started by ivtec, 02-04-2024, 10:42 AM	0 responses 64 views 0 reactions	Last Post by ivtec 02-04-2024, 10:42 AM
G01H smdcode....what it could be? by Francesc V. Started by Francesc V., 02-01-2024, 09:52 AM	2 responses 87 views 0 reactions	Last Post by Francesc V. 02-01-2024, 12:58 PM
Modification of a Fluke multi meter that uses three AA batteries to use a 14500 lithium ion battery by sam_sam_sam Started by sam_sam_sam, 12-31-2023, 06:04 AM	18 responses 375 views 0 reactions	Last Post by sam_sam_sam 01-31-2024, 08:22 PM
Motorola 22F43 14pin dip identify me by CapLeaker Started by CapLeaker, 01-21-2024, 09:12 AM	12 responses 216 views 0 reactions	Last Post by CapLeaker 01-27-2024, 01:11 PM
Help me with 65992d chip datasheet by trepachka Started by trepachka, 12-19-2023, 10:03 PM	1 response 1,020 views 0 reactions	Last Post by trepachka 01-26-2024, 10:49 PM
Looking for 1H mosfet in a Lenz DCC decoder for railroad by Francesc V. Started by Francesc V., 01-24-2024, 10:37 AM	8 responses 185 views 0 reactions	Last Post by Francesc V. 01-25-2024, 03:19 AM
Constant watt load option on electronic load by harp Started by harp, 01-22-2024, 06:54 PM	0 responses 57 views 0 reactions	Last Post by harp 01-22-2024, 06:54 PM
Possible to convert eMMC Socket to a micro SD Card socket? by Isabella91 Started by Isabella91, 01-14-2024, 05:10 PM	12 responses 676 views 0 reactions	Last Post by dschnur 01-19-2024, 04:38 PM
Micron ICs markings snaphot as a list/table by galkinvv Started by galkinvv, 01-14-2024, 10:41 AM	0 responses 87 views 0 reactions	Last Post by galkinvv 01-14-2024, 10:41 AM
How to fix "Err EEPr" error in Fluke by fluzocapacitor Started by fluzocapacitor, 01-14-2024, 03:51 AM	2 responses 1,099 views 0 reactions	Last Post by CapLeaker 01-14-2024, 05:43 AM
Help Understanding Darlington IC by Stefo Started by Stefo, 01-11-2024, 09:14 PM	6 responses 127 views 0 reactions	Last Post by Stefo 01-13-2024, 06:49 PM
Christmas Light Power Supply Question by shovenose Started by shovenose, 12-08-2023, 09:59 AM	9 responses 224 views 0 reactions	Last Post by shovenose 01-12-2024, 08:46 AM
Good beginner repair projects? by Capacitorial Started by Capacitorial, 01-10-2024, 06:51 AM	2 responses 106 views 0 reactions	Last Post by stj 01-10-2024, 11:36 PM
10 Amp switch 15 Amp fuse by Eniaro Started by Eniaro, 12-30-2023, 08:12 PM	19 responses 1,079 views 0 reactions	Last Post by petehall347 01-09-2024, 08:11 PM
Can Anybody help me identify this IC marked MZ8b by silver60618 Started by silver60618, 01-05-2024, 06:04 PM	1 response 118 views 0 reactions	Last Post by truclacicr 01-05-2024, 11:40 PM
SOT 23-6 marked as 7MH.....what it could be? by Francesc V. Started by Francesc V., 12-21-2023, 06:19 PM	4 responses 135 views 0 reactions	Last Post by truclacicr 01-03-2024, 11:53 AM
Heater element wire type instead of a fuse when troubleshooting a short circuit DIY by sam_sam_sam Started by sam_sam_sam, 12-16-2023, 08:39 PM	7 responses 177 views 0 reactions	Last Post by stj 12-31-2023, 07:08 PM
Confused when it comes to "I" and "1" when it comes to SMD marking codes by mitsu2k Started by mitsu2k, 12-28-2023, 11:08 PM	6 responses 2,293 views 0 reactions	Last Post by mitsu2k 12-31-2023, 06:08 PM
Nexperia any good? by slybunda Started by slybunda, 12-29-2023, 03:05 AM	9 responses 153 views 0 reactions	Last Post by truclacicr 12-31-2023, 11:35 AM
Meanwell Switching power supplies intermittent every capacitor under 100uf by sam_sam_sam Started by sam_sam_sam, 11-25-2023, 06:05 PM	27 responses 369 views 0 reactions	Last Post by sam_sam_sam 12-31-2023, 10:03 AM
Has anyone ever used a “controller power path switch IC chip”before and dose it come on a board by sam_sam_sam Started by sam_sam_sam, 12-29-2023, 06:54 AM	0 responses 47 views 0 reactions	Last Post by sam_sam_sam 12-29-2023, 06:54 AM
help finding this IC? I'm reading it as 6C21609 1A50 by dropfry Started by dropfry, 09-18-2023, 07:02 PM	3 responses 519 views 0 reactions	Last Post by Ritewaytowing 12-29-2023, 04:16 AM

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