mastertushar
Member level 3
- Joined
- May 5, 2010
- Messages
- 56
- Helped
- 0
- Reputation
- 0
- Reaction score
- 0
- Trophy points
- 1,286
- Location
- Mumbai, India
- Activity points
- 1,651
i have 6 volt 4.5Ah battery and want to drive 30 White LED 5mm each LED @ 40mA current with constant current .
but my problem is that i have not to use any inductor in the circuit. plz suggest me any circuit.
see image i have to give regulated 4 volt to this array from 6 volt battery
but my problem is that i have not to use any inductor in the circuit. plz suggest me any circuit.
see image i have to give regulated 4 volt to this array from 6 volt battery