Appears to be overunity Cicuit

[Spewing]

http://youtube.com/watch?v=vch5_9T4lo0

this is a circuit i have created, it appears to be over unity

http://youtube.com/watch?v=vch5_9T4lo0

have fun with this.

[hartiberlin]

Hi,
looks very interesting.


What exactly is your pulse input ?
What frequency and what voltage and what duty cycle ?

What kind of transformer did you use ?
Could you please post a parts list ?
Many thanks.

[Spewing]

the battery was dead so i didn't bother measuring anything, it wouldn't even hardly make a arc.

the 555 timer used a 2a224k cap, that transformer from radioshack is sec 12.6-0-12.6v 2a pri 120v 60 hz, no part number. it is 125 to 24 volt step down transformer.

the capacitor was from a microwave,. it was 1.05 uf, allthough the size is not crucial to get this to resonate.

i am sorry but i dont know the rating of the cap for the timer, only the part number, the size is within the part number. the light was 60 watts 120 volts.

[retrod]

Interesting, can you try this with a small battery, like a common 9 volt? Can you then wire the lamp so it stays connected for more then a few seconds and see how long till the little battery exhausts?

RD

[hartiberlin]

@Spewing
many thanks for the infos.

Do you have a scope and can measure somehow the frequency your
555 timer puts out ?

What transistor or MOSFET are you using to pulse the transformer ?
Do you use any freewheel diode in parallel with the transformer coil ?


Stays the bulb so bright all the time or does
the electrolyte cap at the output discharge fast ?
What is the uF ratingof the output cap and what voltage rating has it ?

What exactly is the DC voltage at the output cap, when the
light bulb is connected ?