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dc current amplifier

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nathanh

Electrical
Joined
May 7, 2001
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8
Location
US
I need help in creating a dc current amplifier. The current/voltage source would be a battery. The amplifier could be multi-staged. I would like the output current to be in the range of 50 - 100mA, and the input current being in the range of 5 -10 mA. It will be driving a small electric motor. Could someone make a recommendation of what type of amplifier circuit would be best suited for my needs? Thank you very much. Nathan (s0naharn@yahoo.com)
 
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