How do you increase the amps from a joule thief? Answered
I'm working on a project using the joule thief circuit and when I put multiple LEDs in parallel they all get really dim. Is there anyway I can increase the amps going to the LEDs so they can all shine brightly? I was thinking a more powerful transistor or a larger transformer toroid with more windings. Any suggestions? Here is a link to the circuit diagram: http://www.evilmadscientist.com/article.php/joulethief Thanks!