umesh
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Posts: 5
Pune
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Hi I want to design constant current source of 10mA. My load will vary from 10 ohms to 5K ohms. I tried using current mirror circuit, but i am unable to achieve 10mA. Current mirror gives only 2mA constant current. Please suggest me another circuit which gives me 10mA constant current source. I have tried another circuit using op-Amp but it gives the constant current of 10mA up to 1.4k load range.
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