3.7V to 12V Voltage boost Converter circuit. (joule thief)

[@jimparsons6803]

Interesting and thanks. Such a circuit might be useful in charging up a 12 volt battery from a diy solar cell array that might then be used intermittently to run a water pump.

[@ExperimentSwatch]

Yes, you can try it, but it will take time to charge.

[@TheECO220]

How long could a standard battery 3.7 V deliver 12V with your joule thief ? (considering theses 2 lamps)

[@Matthews-v1r]

Can I use d4251T for this

[@DibujanteDaniKahane]

HI, I could use MOSFET S20C45C , thanks so much in advance.. best regards!

[@ExperimentSwatch]

S20C45C it's not a mosfet, it is a diode. U use only only N-ch mosfet

[@DibujanteDaniKahane]

​thank you! P10NK80Z it's OK?

[@ExperimentSwatch]

sorry, but it is not. you can take z44n & 150N03 & 3205

[@madhuchakraborty8080]

I can use irf630 mosfet for this

[@ExperimentSwatch]

No, this is high volt & low amp
, u can use hi amp mosfet like z44n,3205,150N03 etc

[@madhuchakraborty8080]

Ok

[@AnasBajjash]

Can i use cep603al

[@madhuchakraborty8080]

😮amp kitna ka hai

[@ExperimentSwatch]

Heat shink ke sath 5amp

[@oturanboga6225]

[@ClecianoSilvaKl2023]

Bacana

[@ATULSingh-rs2sl]

No work 😢😢

[@ExperimentSwatch]

Yeas , it's working. Chack the circuit and try agan later