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I'm not dead set on using a transistor at all. I know very little about electronics and the theory behind it. I'm slowly learning more and more.
Both voltages are identical to one another since they both feed of the same 12VDC supply, so I guess the diode trick is out for me.
I can't find a...
If that's possible I'm definately all ears since it sounds much more simple.
I was going to try using a relay that is normally open and then closes when you power it up, but haven't had much luck finding one locally.
How can I try using relays to do the job? Anyone know if Radioshack carries...
I'm looking for a particular type opf transistor for the following application.
I need to switch off a 12VDC circuit when another 12VDC circuit is turned on. When the transistor is conducting it needs to handle at least 3amps at 12VDC.
Can anyone offer any examples that I can use fot his?
Thanks
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