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Originally Posted by Sam Kapasi amit101 - look at navins statement again: CURRENT CAPACITY is the key. We're talking about amplifiers that run off a 12V battery and have a limited power supply to say the least. Current will double only if the power supply is capable enough to supply the juice |
there is no limit on the voltage u can obtain from a car battery
we use a circuit called chopper boost up circuit which can avail us 250 volts dc very easily
u must have noticed coils in amp. those are passive filters but mainly they are the paart of this chopper ckt.
if there was no choppers we would have to keep big big transofrmers at our back with amp. :-)