Joule Thief very very low input 0,136 volt

This Joule Thief work at a very very low input voltage from 0.125 to 0.35 volts and the output voltage is 2.7 volts, to the LED. An ordinary Joule Thief work down to 0.6 to 0.8 volts, because of losses in the transsistor. Voltage ratio is 1 to 21. So if the LED need 5 mAmps, the battery must give over 100 mAmps.

Category:

Science & Technology

Tags:

• Joule
• +Thief+
• low
• input+
• toroid+ferrite+core

[drmns]

wonderful work you helped me and who does not thank people does not thank Allah so thank you very much go on

[freeenergynews]

Well done, but

Where is the LED connected to ?

You are loosing the Basis current as the waste current.

Better use Dr. Jones circuit and try to adapt this to your principle.

Regards, Stefan.

[u2btchr]

Impressive. I liked this. Will have to try to replicate it.

Thanks. Keep up the nice work

The ole shop tchr