IST! NEO ZAP! TECK Breakthrough ....

[sm0ky2]

to   my question is this how many bulbs might it light 

my answer is ::  MORE lightbulbs thna you can light with the 19v, 4A power supply.

[innovation_station]

my answer is ::  MORE lightbulbs thna you can light with the 19v, 4A power supply.

ist!

[tosky]

@innovation_stat
It is because the resistant is so high for a 19V power source, it must be less than 1A current to light bulb (dissipating 20W). when your joule thief device help to step up to more than 100V when pulsing input source. This gives a change to flow more current in the bulb. For a 80W power supply at say 100V will have 0.8A to the light bulb (dissipating 80W). Reasonable no O.U. So this is a typical magic show.

[Chris31]

Basic step up, exactly how hes pulsing the power as shown by the switch >


http://en.wikipedia.org/wiki/Boost_converter

[innovation_station]

Basic step up, exactly how hes pulsing the power as shown by the switch >


http://en.wikipedia.org/wiki/Boost_converter

in your digram what if.......


you had a cap across the switch and a motor as a load .....




ist  im just guessing here....... that the cap will be charged from the fly back  from the load  and dumped with the next pulse.... lol

well how about the ist neo zap kick start 

@ captian pecan ....   you got a bit of experience here bro