General Electronics Technical Discussion

Topics	Statistics	Last Post
Designing a peltier cooling system by vrasp Started by vrasp, 12-22-2021, 06:33 PM	7 responses 1,003 views 0 reactions	Last Post by diif 12-23-2021, 11:10 AM
Range element thermal limiter by Jackching Started by Jackching, 12-14-2021, 06:55 PM	12 responses 2,331 views 0 reactions	Last Post by Jackching 12-17-2021, 06:58 PM
Help me solve this little mystery by bohaboha Started by bohaboha, 12-17-2021, 10:38 AM	5 responses 793 views 0 reactions	Last Post by bohaboha 12-17-2021, 01:08 PM
Replacing MOVs in surge protectors? by Pentium4 Started by Pentium4, 12-14-2021, 01:15 AM	7 responses 1,283 views 0 reactions	Last Post by redwire 12-15-2021, 02:01 PM
problem with lcr ESCORT ELC3131D by george_gpu Started by george_gpu, 12-12-2021, 03:18 PM	0 responses 894 views 0 reactions	Last Post by george_gpu 12-12-2021, 03:18 PM
Master power switch for E-bike ideas by Dannyx Started by Dannyx, 10-24-2021, 07:42 AM	48 responses 8,684 views 0 reactions	Last Post by eccerr0r 12-12-2021, 12:10 PM
Help with boom box modification by Califauna Started by Califauna, 12-04-2021, 01:53 PM	4 responses 1,489 views 0 reactions	Last Post by petehall347 12-06-2021, 07:19 PM
Op-amp preamp discussion by Dannyx Started by Dannyx, 11-17-2021, 12:49 PM	35 responses 6,930 views 0 reactions	Last Post by eccerr0r 12-06-2021, 12:19 PM
Class 2 Transformer 12 volt @ 800 milliamperes what a lie by sam_sam_sam Started by sam_sam_sam, 12-04-2021, 03:04 PM	7 responses 1,308 views 0 reactions	Last Post by sam_sam_sam 12-05-2021, 07:14 AM
growing (not biological) rf noise from a car? by eccerr0r Started by eccerr0r, 12-02-2021, 04:03 PM	13 responses 1,392 views 0 reactions	Last Post by eccerr0r 12-03-2021, 09:35 PM
Short theory by TheAnswer305 Started by TheAnswer305, 11-22-2021, 03:46 PM	12 responses 1,726 views 0 reactions	Last Post by TheAnswer305 11-30-2021, 01:08 PM
I2C Programming - How to ? by Richi_el Started by Richi_el, 11-29-2021, 02:10 AM	2 responses 1,163 views 0 reactions	Last Post by Richi_el 11-30-2021, 04:03 AM
Frying amplifier finals... audio, not rf... by eccerr0r Started by eccerr0r, 11-27-2021, 12:30 AM	16 responses 2,834 views 0 reactions	Last Post by petehall347 11-28-2021, 06:34 PM
How can I organize SMD parts by capwizard Started by capwizard, 03-20-2017, 03:36 PM	19 responses 8,408 views 0 reactions	Last Post by nanastasi 11-22-2021, 04:46 AM
TPS65862IC Programmer & socket? by Richi_el Started by Richi_el, 11-21-2021, 06:41 AM	3 responses 1,022 views 0 reactions	Last Post by Richi_el 11-21-2021, 11:29 AM
D882 sot-89 by eccerr0r Started by eccerr0r, 11-20-2021, 01:40 AM	6 responses 1,350 views 0 reactions	Last Post by sam_sam_sam 11-21-2021, 04:19 AM
VRM controller OT=FF identify? by dicky96 Started by dicky96, 11-19-2021, 06:59 AM	2 responses 1,214 views 0 reactions	Last Post by dicky96 11-20-2021, 12:08 PM
Kind of a different question... by EasyGoing1 Started by EasyGoing1, 04-14-2021, 06:17 AM	61 responses 9,648 views 0 reactions	Last Post by stj 11-20-2021, 09:56 AM
Winegard-LNA-200-Preamplifier-Antenna-Amplifier by ivtec Started by ivtec, 11-08-2021, 01:12 PM	9 responses 2,333 views 0 reactions	Last Post by ivtec 11-12-2021, 11:13 AM
Color Cells CC784 Repair & Restoration Log by ReeceyBurger123 Started by ReeceyBurger123, 12-09-2015, 01:42 PM	30 responses 7,809 views 0 reactions	Last Post by stj 11-11-2021, 12:07 PM
Duracell Battery Charger - CEF22GBL-3 by Ritchie_Uk Started by Ritchie_Uk, 10-27-2021, 02:57 PM	18 responses 7,577 views 0 reactions	Last Post by Ritchie_Uk 11-11-2021, 08:39 AM
How to know if LED driver is potentiometer dimmable? by LearningToRepair Started by LearningToRepair, 10-30-2021, 05:14 PM	14 responses 3,010 views 0 reactions	Last Post by diif 11-10-2021, 12:12 AM
How big problem are insects for power supply? by LearningToRepair Started by LearningToRepair, 11-08-2021, 05:20 PM	1 response 1,163 views 0 reactions	Last Post by eccerr0r 11-08-2021, 06:14 PM
Oscilliscopes by EasyGoing1 Started by EasyGoing1, 02-10-2021, 09:32 PM	61 responses 10,786 views 0 reactions	Last Post by Djosha 11-03-2021, 01:53 PM
equivalent FSD210 by ut-norm Started by ut-norm, 10-31-2021, 10:55 AM	4 responses 1,335 views 0 reactions	Last Post by R_J 10-31-2021, 08:11 PM
XGecu TL866II Plus not reading and not writing by pippo-pitbull Started by pippo-pitbull, 10-26-2021, 07:52 PM	3 responses 2,136 views 0 reactions	Last Post by pippo-pitbull 10-29-2021, 04:51 PM
Theory on Negative Voltages Please... by reessi Started by reessi, 10-18-2021, 10:29 AM	6 responses 1,808 views 0 reactions	Last Post by reessi 10-26-2021, 01:58 PM
Need help finding mosfet manufacturer by adamski1952 Started by adamski1952, 10-26-2021, 09:03 AM	2 responses 942 views 0 reactions	Last Post by adamski1952 10-26-2021, 09:45 AM
AC / DC ADAPTER upgrade? by bohaboha Started by bohaboha, 10-19-2021, 05:54 PM	7 responses 1,926 views 0 reactions	Last Post by bohaboha 10-22-2021, 06:38 AM
Tenma (Farnell-rebranded) 21-10115 solder station question by Crystaleyes Started by Crystaleyes, 10-19-2021, 08:08 PM	4 responses 1,591 views 0 reactions	Last Post by Crystaleyes 10-20-2021, 02:58 PM
Sony service manuals by fzabkar Started by fzabkar, 09-07-2015, 03:25 PM	4 responses 11,294 views 0 reactions	Last Post by jhfgjdhsy454 10-19-2021, 01:06 AM
Help identify part JE9-3 relay and a repaceent. by UserXP Started by UserXP, 10-14-2021, 06:52 AM	3 responses 1,359 views 0 reactions	Last Post by lotas 10-14-2021, 02:56 PM
My Uni-T died... looking for a replacement by DanFen Started by DanFen, 10-10-2021, 06:29 AM	8 responses 3,514 views 0 reactions	Last Post by televizora 10-12-2021, 12:38 AM
SMD electrolytics by alfredo2j90 Started by alfredo2j90, 10-09-2021, 11:52 PM	2 responses 1,215 views 0 reactions	Last Post by s675 10-11-2021, 01:23 PM
Light bulb flicker when turning on after long time off. by sew333 Started by sew333, 02-16-2021, 01:39 PM	55 responses 9,137 views 0 reactions	Last Post by RJARRRPCGP 10-11-2021, 02:04 AM
Best 1.8V Eprom Programmer? by dicky96 Started by dicky96, 09-29-2021, 07:10 AM	5 responses 2,366 views 0 reactions	Last Post by ibo 10-09-2021, 02:52 PM
Has anyone used this device “ ISDT BattGo BG-8S Battery Meter” before feedback wanted by sam_sam_sam Started by sam_sam_sam, 09-29-2021, 10:19 PM	2 responses 949 views 0 reactions	Last Post by stj 10-09-2021, 12:16 PM
TOP201YAI 3-Terminal TO-220 PWM switch Figure #7 in date sheet by sam_sam_sam Started by sam_sam_sam, 10-09-2021, 06:21 AM	0 responses 738 views 0 reactions	Last Post by sam_sam_sam 10-09-2021, 06:21 AM
Is there a way to modify a IMAX b6 battery tester version 2 to only monitor voltage by sam_sam_sam Started by sam_sam_sam, 07-31-2021, 08:07 AM	53 responses 9,564 views 0 reactions	Last Post by sam_sam_sam 10-09-2021, 02:36 AM
P-SM4309PSKPC-TRG MOSFET Alternative Required by Ado02 Started by Ado02, 10-01-2021, 07:35 AM	1 response 1,026 views 0 reactions	Last Post by CapLeaker 10-02-2021, 07:17 PM

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