Home

Video Channels Are Back - Sign Up+Upload+Share

Welcome
Login / Register

Super Joule Thief - RLC resonant circuit.

Thanks! Share it with your friends!

URL

You disliked this video. Thanks for the feedback!

Sorry, only registred users can create playlists.
URL


Added by Admin in
49 Views

Description

I added an extra transistor and a capacitor to the basic Joule thief and made an RLC resonant circuit.
No toroid is necessary. I wound one turn of insulated wire, (yes, one turn) and the led lights up. The oscillations are so powerful it hums. Just like when the flash is charging in a disposable camera.

Post your comment

Comments

Be the first to comment
RSS
--