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If you have a general question concerning basic electronics theory or component function & usage, here's where it goes.

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bad power by skystormfarms
Started by skystormfarms, 06-27-2011, 04:48 PM
65 responses
13,076 views
0 likes
 Last Post SeanB
by SeanB
03-02-2014, 12:13 PM  
smps transformer by Ashroyer05
Started by Ashroyer05, 03-01-2014, 08:00 AM
2 responses
2,340 views
0 likes
 Last Post 370forlife
by 370forlife
03-01-2014, 10:08 AM  
How the smps goes into full mode? by Ashroyer05
Started by Ashroyer05, 02-24-2014, 10:14 AM
2 responses
2,044 views
0 likes
 Last Post Ashroyer05
by Ashroyer05
03-01-2014, 09:04 AM  
Bridge rectifier by sabre504
Started by sabre504, 10-09-2010, 05:14 PM
13 responses
7,790 views
0 likes
 Last Post selldoor
by selldoor
02-28-2014, 08:54 AM  
What is this please? by glenn2109
Started by glenn2109, 02-27-2014, 04:22 AM
5 responses
1,846 views
0 likes
 Last Post glenn2109
by glenn2109
02-27-2014, 06:50 AM  
Thyristor? by Ashroyer05
Started by Ashroyer05, 02-25-2014, 02:41 PM
2 responses
2,294 views
0 likes
 Last Post Ashroyer05
by Ashroyer05
02-25-2014, 08:40 PM  
S1WB S60 pinout? by Ashroyer05
Started by Ashroyer05, 02-24-2014, 03:53 PM
2 responses
3,370 views
0 likes
 Last Post Ashroyer05
by Ashroyer05
02-24-2014, 05:12 PM  
Swapping Capacitors with different markings by ftaylor74
Started by ftaylor74, 02-22-2014, 11:52 AM
13 responses
5,538 views
0 likes
 Last Post Elysarian
by Elysarian
02-24-2014, 03:55 PM  
Str 6676 by Ashroyer05
Started by Ashroyer05, 02-24-2014, 10:11 AM
2 responses
2,141 views
0 likes
 Last Post Ashroyer05
by Ashroyer05
02-24-2014, 11:54 AM  
buffers by tonyuk
Started by tonyuk, 02-23-2014, 05:00 PM
3 responses
1,888 views
0 likes
 Last Post mmartell
by mmartell
02-23-2014, 11:13 PM  
May I know the Volts And Farad of this Tantalum Caps? by lorins_core
Started by lorins_core, 02-10-2014, 02:03 AM
13 responses
4,289 views
0 likes
 Last Post Radio Fox
by Radio Fox
02-23-2014, 11:17 AM  
Controlling heater with rheostat and fotek ssr by xboxhaxorz
Started by xboxhaxorz, 02-14-2014, 01:57 AM
12 responses
5,310 views
0 likes
 Last Post Longbow
by Longbow
02-23-2014, 08:36 AM  
Atten 8586 S-E (Iron stoped heating) by Easky15
Started by Easky15, 02-15-2014, 12:50 PM
1 response
4,583 views
0 likes
 Last Post redwire
by redwire
02-22-2014, 06:33 PM  
lg psu by tonyuk
Started by tonyuk, 02-18-2014, 02:31 PM
15 responses
3,654 views
0 likes
 Last Post tonyuk
by tonyuk
02-22-2014, 08:51 AM  
How to test a circuit board? by ACsellers
Started by ACsellers, 02-21-2014, 08:17 AM
10 responses
4,066 views
0 likes
 Last Post budm
by budm
02-21-2014, 09:11 PM  
Circuit abbreviations by Ashroyer05
Started by Ashroyer05, 02-20-2014, 12:33 PM
6 responses
2,522 views
0 likes
 Last Post budm
by budm
02-21-2014, 07:44 PM  
Regulator SK3120C by Ashroyer05
Started by Ashroyer05, 02-20-2014, 07:28 PM
1 response
2,196 views
0 likes
 Last Post budm
by budm
02-20-2014, 08:00 PM  
Transformer pins common to ground by Ashroyer05
Started by Ashroyer05, 02-20-2014, 01:11 PM
6 responses
2,407 views
0 likes
 Last Post Ashroyer05
by Ashroyer05
02-20-2014, 06:00 PM  
SFH6286 Optocoupler by rtstorm
Started by rtstorm, 02-18-2014, 12:38 PM
11 responses
3,007 views
0 likes
 Last Post budm
by budm
02-18-2014, 04:46 PM  
230v 250 Watt Heaters operating at 70 Watt with 120v by xboxhaxorz
Started by xboxhaxorz, 01-27-2014, 11:16 PM
8 responses
3,501 views
0 likes
 Last Post xboxhaxorz
by xboxhaxorz
02-18-2014, 02:03 AM  
How to bypass an auto shut off? by Regent
Started by Regent, 02-15-2014, 12:19 PM
15 responses
8,525 views
0 likes
 Last Post budm
by budm
02-16-2014, 08:24 PM  
Tube Amp for Monitor Audio RX6 by tadziuz
Started by tadziuz, 02-16-2014, 10:26 AM
0 responses
1,915 views
0 likes
 Last Post tadziuz
by tadziuz
02-16-2014, 10:26 AM  
Help On finding the right Relay... by eckertb83
Started by eckertb83, 02-09-2014, 06:12 PM
10 responses
4,811 views
0 likes
 Last Post JonathanAnon
by JonathanAnon
02-15-2014, 04:53 AM  
diode hair line crack by jimbob8467
Started by jimbob8467, 02-03-2014, 05:38 PM
12 responses
4,474 views
0 likes
 Last Post JonathanAnon
by JonathanAnon
02-15-2014, 04:42 AM  
Moving coil meter with audio signal by Tom41
Started by Tom41, 02-12-2014, 01:53 PM
3 responses
2,281 views
0 likes
 Last Post Longbow
by Longbow
02-14-2014, 11:49 AM  
That 60W-equivalent LED: What you don’t know, and what no one will tell you by budm
Started by budm, 11-14-2013, 01:10 PM
25 responses
6,321 views
0 likes
 Last Post goontron
by goontron
02-13-2014, 08:47 PM  
Villavent heat recovery ventilation system vm-400 ev by Gabriel
Started by Gabriel, 02-13-2014, 01:58 PM
5 responses
2,795 views
0 likes
 Last Post budm
by budm
02-13-2014, 05:34 PM  
STR - Y6476 testing by shaunbt123
Started by shaunbt123, 02-10-2014, 02:54 PM
3 responses
2,206 views
0 likes
 Last Post multimeter
by multimeter
02-11-2014, 04:28 PM  
LED Modding Sharp PG-MB60LX Projector by Syryll
Started by Syryll, 02-07-2014, 05:59 PM
2 responses
2,591 views
0 likes
 Last Post Syryll
by Syryll
02-07-2014, 07:49 PM  
History of wirewound resistor by budm
Started by budm, 02-07-2014, 10:18 AM
1 response
2,599 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-07-2014, 11:47 AM  
Mov znr v10821 by ricosavy
Started by ricosavy, 02-06-2014, 05:30 PM
6 responses
2,292 views
0 likes
 Last Post budm
by budm
02-06-2014, 06:27 PM  
Testing fuses in circuit: With power and no power by kisk
Started by kisk, 01-23-2014, 05:55 PM
8 responses
3,793 views
0 likes
 Last Post Longbow
by Longbow
02-06-2014, 10:56 AM  
HTC One S broken power button by henrysin44
Started by henrysin44, 02-05-2014, 10:35 PM
1 response
2,013 views
0 likes
 Last Post spleenharvester
by spleenharvester
02-06-2014, 10:38 AM  
need very quick advice time sensitive by Bigzo66
Started by Bigzo66, 02-04-2014, 07:34 AM
0 responses
1,659 views
0 likes
 Last Post Bigzo66
by Bigzo66
02-04-2014, 07:34 AM  
"conversation" aka need an answer from kiriakos gr by philliesfan30m
Started by philliesfan30m, 02-02-2014, 02:47 PM
0 responses
2,123 views
0 likes
 Last Post philliesfan30m
by philliesfan30m
02-02-2014, 02:47 PM  
resistor 5 band by jhonar
Started by jhonar, 01-27-2014, 07:53 AM
18 responses
4,008 views
0 likes
 Last Post retiredcaps
by retiredcaps
02-02-2014, 02:18 AM  
please help identify this diode by shaunbt123
Started by shaunbt123, 02-01-2014, 07:44 AM
4 responses
2,299 views
0 likes
 Last Post shaunbt123
by shaunbt123
02-01-2014, 12:57 PM  
Power Factor Controller IC 1607b by philliesfan30m
Started by philliesfan30m, 02-01-2014, 08:31 AM
0 responses
2,041 views
0 likes
 Last Post philliesfan30m
by philliesfan30m
02-01-2014, 08:31 AM  
Help me identify this component by mzs
Started by mzs, 01-31-2014, 05:13 AM
4 responses
2,527 views
0 likes
 Last Post budm
by budm
01-31-2014, 06:17 PM  
LED POwer Consumption by freakytiki4u
Started by freakytiki4u, 12-07-2013, 12:06 PM
6 responses
3,486 views
0 likes
 Last Post Snav
by Snav
01-29-2014, 05:32 PM  
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