Electronics Forum | Mon Feb 22 10:33:44 EST 2010 | baildl632
Yes it was a switched 12volt problem. Supplu went bad. Thanks for the help!
Electronics Forum | Fri Dec 01 23:37:34 EST 2000 | Kel
If i hook a 5amp/12volt solar panel to a 6 volt lead acid battery, would it recharge it? is it as simple as hooking the two together? thanks,
Electronics Forum | Wed Apr 26 07:32:46 EDT 2017 | bk
If you open up the back panel of the unit where your mot boards and cpu are there is a panel with test points. You can test all the dc voltages there including the 5 and 12 volts ones for the cpu.
Electronics Forum | Wed Dec 23 12:24:37 EST 2020 | ilavu
1. Palm down the GSM and open the safety cover to check input voltage +12VDC (at KDC2 3PL pins 2 to 3) and output voltage +5VDC (at KDC2 2PL pin 4 to 3) at the DC/DC converter. The DC/DC converter is located inside the control panel assembly ("Nose c
Electronics Forum | Thu May 20 09:29:02 EDT 2004 | Dilbert
Three LEDs, 3.5volts @.02amps each is 10.5volts. You said you calculated out an 82 ohm resistor so 82 ohms * .02amps is 1.64volts, I guess your going to use a 12volt supply. P=I*E =.02amps * 1.64volts =.033watts so a .25watt resistor will be fine
Electronics Forum | Tue Nov 09 21:20:28 EST 1999 | Gyver
Hello all, Recently, we had a bad problem of block protection. You know, our programmer can't protect the 29F002 flash ROM, and our motherboard doesn't have 12 volts output for BIOS. So, from the preceding phenomena, it seems impossible to get a prot
Electronics Forum | Wed Oct 08 23:49:29 EDT 2003 | cngodles
I need to wire some LED's. I have a pair installed in my headlights that use some sort of small thing at the end of the wire. They run off of the 12 volt car battery. They can stay on for over a month without starting the car and still not drain the
Electronics Forum | Mon Aug 15 06:17:47 EDT 2005 | md
All, I have a very annoying problem with the FIP3 machine. A while ago i had an issue with 2 sensors (only!) basically they were not sensong boards etc. when I checked the voltage I had 12 volts on the GB line which should have been 0v. This proble
Electronics Forum | Tue Dec 05 19:15:41 EST 2000 | Michael Parker
Kel- My first impulse is to tell you to go ahead and try it your way. We all need to learn from our mistakes to find the right way. What you are proposing is called a "smoke" test. As long as you can keep the smoke inside the device, in your case th
Electronics Forum | Fri Jul 14 14:05:55 EDT 2006 | nodlac
Additional to Dave F.... A potato has Iron @ 2.75mg and Magnesium @ 55mg. The leaching of these two meatls could contaminate the solder pot and taint the solder. ----------------------- Additional to my additional..THE SOLDER POT POTATO BATTERY...A p
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