General Electronics Technical Discussion

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A variable voltage/current 48V@10A switching power supply using a TL494CN ic chip by sam_sam_sam Started by sam_sam_sam, 04-07-2024, 10:10 AM	0 responses 49 views 0 reactions	Last Post by sam_sam_sam 04-07-2024, 10:10 AM
Modification to a Switching Power Supply Transformer 4.0 @ 40 amp to charge 5 volt battery bank for iPad by sam_sam_sam Started by sam_sam_sam, 03-29-2024, 09:24 PM	5 responses 109 views 0 reactions	Last Post by sam_sam_sam 04-07-2024, 08:59 AM
Wavetek 130 Output issues by technodruid Started by technodruid, 04-04-2024, 10:32 AM	6 responses 78 views 0 reactions	Last Post by redwire 04-06-2024, 10:08 PM
LDO Voltage regulator? E7 AD1 marking by AndyBNoobTech Started by AndyBNoobTech, 04-06-2024, 07:28 AM	1 response 53 views 0 reactions	Last Post by truclacicr 04-06-2024, 12:27 PM
Power flex 4 single phase to 3 phase VSD. by Donny2derby Started by Donny2derby, 04-02-2024, 05:47 AM	2 responses 60 views 0 reactions	Last Post by Donny2derby 04-02-2024, 01:16 PM
Recommended chip programmer for eeprom etc. by Donny2derby Started by Donny2derby, 03-30-2024, 08:53 AM	12 responses 1,671 views 0 reactions	Last Post by Donny2derby 03-31-2024, 01:59 PM
Could you run a 3 phase motor using Arduino? by Donny2derby Started by Donny2derby, 03-28-2024, 03:22 PM	6 responses 101 views 0 reactions	Last Post by Donny2derby 03-29-2024, 09:02 AM
I just bought a SkyRc MC3000 battery testing machine very interesting device temp by sam_sam_sam Started by sam_sam_sam, 09-14-2022, 07:12 PM	47 responses 2,702 views 0 reactions	Last Post by sam_sam_sam 03-28-2024, 05:59 AM
buv18a transistor sub by petehall347 Started by petehall347, 03-18-2024, 03:03 PM	26 responses 454 views 0 reactions	Last Post by petehall347 03-27-2024, 04:05 PM
SCM6D diode by stj Started by stj, 03-27-2024, 08:32 AM	0 responses 37 views 0 reactions	Last Post by stj 03-27-2024, 08:32 AM
Charging a 12v 72ah car battery with a PSU by Darren Hibbert Started by Darren Hibbert, 03-25-2024, 05:32 PM	7 responses 174 views 0 reactions	Last Post by redwire 03-25-2024, 09:50 PM
Build A Tool For Battery Spot Weld Removal with a Geared Servo Controller by sam_sam_sam Started by sam_sam_sam, 03-04-2024, 06:56 AM	11 responses 197 views 0 reactions	Last Post by sam_sam_sam 03-25-2024, 07:06 PM
Veocam 2 21022 help identifying charging port please by paulyboy Started by paulyboy, 03-19-2024, 09:48 PM	1 response 74 views 0 reactions	Last Post by sam_sam_sam 03-23-2024, 05:37 AM
Micro USB Connector identify? by JamieAFM Started by JamieAFM, 03-18-2024, 05:12 AM	6 responses 120 views 0 reactions	Last Post by JamieAFM 03-20-2024, 06:37 AM
O48A and O37I components..........could you please help me to identify them? by Francesc V. Started by Francesc V., 03-18-2024, 05:26 AM	4 responses 121 views 0 reactions	Last Post by truclacicr 03-19-2024, 12:38 PM
Mosfet Advice by Brendon@aa Started by Brendon@aa, 03-19-2024, 02:30 AM	0 responses 51 views 0 reactions	Last Post by Brendon@aa 03-19-2024, 02:30 AM
Isopropyl alcohol as a cleaning agent? by ClockChip Started by ClockChip, 03-16-2024, 12:10 PM	10 responses 188 views 0 reactions	Last Post by CapLeaker 03-17-2024, 07:33 PM
IDENFICATION HEAT COMPONENT by bohaboha Started by bohaboha, 03-17-2024, 10:16 AM	3 responses 84 views 0 reactions	Last Post by bohaboha 03-17-2024, 10:50 AM
Is there any Diode Replacement for MPG06J? by chth96 Started by chth96, 03-01-2024, 07:07 AM	9 responses 233 views 0 reactions	Last Post by chth96 03-16-2024, 09:55 PM
MacBook Pro M1 Pro Logic Board 820-02100 Mosfet where to purchase? by prodigy83 Started by prodigy83, 03-12-2024, 01:38 PM	1 response 128 views 0 reactions	Last Post by truclacicr 03-13-2024, 11:02 AM
USB-C Connector Identify ? by JamieAFM Started by JamieAFM, 03-11-2024, 06:40 AM	3 responses 95 views 0 reactions	Last Post by petehall347 03-12-2024, 08:38 AM
Backlight Reflector Modification by x_orange90_x Started by x_orange90_x, 03-12-2024, 08:32 AM	0 responses 106 views 0 reactions	Last Post by x_orange90_x 03-12-2024, 08:32 AM
P21N03REOE4206 Mosfet identification by ImpossibleRepairs Started by ImpossibleRepairs, 03-09-2024, 11:30 PM	4 responses 141 views 0 reactions	Last Post by ImpossibleRepairs 03-10-2024, 01:02 PM
Help identifying shorted diode. by Donny2derby Started by Donny2derby, 03-07-2024, 08:10 PM	5 responses 145 views 0 reactions	Last Post by Donny2derby 03-08-2024, 07:31 AM
Finding proper replacement rectifier by unimatrix93 Started by unimatrix93, 03-05-2024, 09:18 AM	6 responses 109 views 0 reactions	Last Post by stj 03-07-2024, 11:36 PM
What resistor value is this?? by Donny2derby Started by Donny2derby, 03-06-2024, 05:11 PM	6 responses 105 views 0 reactions	Last Post by Donny2derby 03-07-2024, 01:42 PM
Louis Rossman style repair shop for regular laptops? by odonono Started by odonono, 03-06-2024, 07:31 PM	4 responses 137 views 0 reactions	Last Post by sam_sam_sam 03-07-2024, 06:31 AM
Can anyone help me find this component marked SYV836 ? by bogosort Started by bogosort, 03-06-2024, 09:10 AM	2 responses 139 views 0 reactions	Last Post by rogfanther 03-06-2024, 10:21 AM
Component identification D3950 Suzuki GSX-R1000 K7/K8 cluster gauge by tehmatix Started by tehmatix, 03-04-2024, 04:10 AM	3 responses 308 views 0 reactions	Last Post by truclacicr 03-04-2024, 11:31 AM
A1NV 2F transistor decode by gsm4all Started by gsm4all, 03-04-2024, 02:46 AM	2 responses 69 views 0 reactions	Last Post by gsm4all 03-04-2024, 04:01 AM
component identification of welding machine by wolf1976 Started by wolf1976, 03-03-2024, 02:23 PM	5 responses 115 views 0 reactions	Last Post by wolf1976 03-03-2024, 04:48 PM
Component Identification: 355E C09E Samsung Tab A8 SM-X200 by fuzzyrunner Started by fuzzyrunner, 02-28-2024, 09:12 PM	4 responses 1,050 views 0 reactions	Last Post by fuzzyrunner 03-02-2024, 08:04 AM
Has anyone ever used this device Upgraded 60A Solar Charge Controller, Black MPPT Solar Panel Battery Intel by sam_sam_sam Started by sam_sam_sam, 02-29-2024, 05:55 AM	8 responses 116 views 0 reactions	Last Post by truclacicr 03-01-2024, 03:03 PM
Why doesn't any manufacturer create a multimeter that measures current in the same way as voltage? by cap__ Started by cap__, 02-29-2024, 03:24 AM	4 responses 115 views 0 reactions	Last Post by sam_sam_sam 02-29-2024, 07:00 PM
Question about this component: 85M 4L by warne Started by warne, 02-27-2024, 11:47 AM	3 responses 98 views 0 reactions	Last Post by truclacicr 02-28-2024, 11:26 AM
Question on microprocessor crystal oscillator circuit by Keshenatech1 Started by Keshenatech1, 02-26-2024, 11:05 AM	3 responses 107 views 0 reactions	Last Post by stj 02-27-2024, 12:29 PM
Has anyone used this before Signstek MESR-100 V2 Auto Ranging in Circuit ESR LCR Meter Capacitor by sam_sam_sam Started by sam_sam_sam, 02-27-2024, 06:57 AM	0 responses 193 views 0 reactions	Last Post by sam_sam_sam 02-27-2024, 06:57 AM
Please check my understanding on this resistor by coldje Started by coldje, 02-24-2024, 10:41 AM	3 responses 112 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 176 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 162 views 0 reactions	Last Post by stj 02-22-2024, 01:47 PM

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