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02:29:38

I have a source 1V and 10uA  .. I want to charge the capacitor to light up the lamp that needs more than 10uA .. I think it needs 40 mA .. How to do this .. Do i need transformers?  I want to increase the current

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I found the solution .. But it's really bad .. I have to close the switch on the left and wait maybe 3 hours and then close the switch on the right and the lamp will turn on for less than 1 minute ..

published 10 years ago

kaivanveldhoven

10 years ago

Why don't you just use a lower value resistor?

kaivanveldhoven

10 years ago

Or since it's a 1V lamp, you don't need a resistor at all

hunar

10 years ago

I put the resistor to make it 10uA like my actual source .. I want to increase that current by charging the capacitor .. The voltage is not important for me .. I just want to light up the lamp .. Maybe 1 second

hunar

10 years ago

I found the solution .. Read the description

kaivanveldhoven

10 years ago

I made a circuit for you, check it out on my account. Hope it serves your needs.

janaki

10 years ago

You used a 50k ohm resistor, try using 20 ohm. I think it might help.

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