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#1
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man i'am i deep trouble, and i need to improvize a car battery, Does
anyone Knows how? |
#2
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#3
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Don't forget about diode polarity: The cathode (-) end of the diode goes to
the battery and the anode end (+) goes to the lamp cord! Joe W3JDR "AndyS" wrote in message ps.com... wrote: man i'am i deep trouble, and i need to improvize a car battery, Does anyone Knows how? Andy writes: Yep. Take a piece of lamp cord with a plug on the end. One lead to the negative terminal of the battery. The other lead to a 100watt light bulb, a 5amp/100v rectifier diode, to the plus terminal of the battery, in series...... This will charge the battery pretty well . If you are not careful, it will also shock the hell out of you, but it is simple . Clue: don't have the battery in your car when you do this.... It ain't rocket surgery, but you gotta understand what you're doing. MacGiver could blow up a space shuttle with this setup...... Andy W4OAH |
#4
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![]() AndyS wrote: OOPS!!!! i meant a 5 amp/ 1000 volt diode.... I guess you figured it out yourself, but I couldn't let it pass... This puts around a half amp, average, into the battery. Paralleling 100 watt light bulbs will increasse it in steps. Try not to exceed the diode current rating W4OAH |
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