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Old 11-14-2007, 10:12 AM #17
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Default Re: Once again another topic regarding amk's DRIVE

Who Gazoo? (that rhymes )

Quote:
Originally Posted by Gazoo
Maybe I missed it but what are you using for a load?


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Old 11-14-2007, 02:55 PM #18
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Default Re: Once again another topic regarding amk's DRIVE

Quote:
Originally Posted by Gazoo
Maybe I missed it but what are you using for a load?

WOW MY BAD

sorry for confusion
I would NEVER use my LD as a test load LOL!!!

Its a motor scavenged from a big boom box thingy (the cassette player) its a preety big load, needs a good 9v to run properly, this circuit is only 4 or so, and this thing draws alot of current Im guessing??


One question, how do you calculate your current before actually putting the resistors on...
Lets say I have 3 amps at 3 volts, and I attach a 10ohm resistor, what will my current me? what about 20 ohms? I'm just curios this doesn't relate to this topic.
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Old 11-14-2007, 06:12 PM #19
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Default Re: Once again another topic regarding amk's DRIVE

I gave you the formula in my first post in this thread using the Lm317. If you mean without it, then you need to learn ohms law..

http://www.the12volt.com/ohm/ohmslaw.asp
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