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Overunity Machines Forum



Joule Thief

Started by Pirate88179, November 20, 2008, 03:07:58 AM

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forest

#16925
February 16, 2022, 03:01:17 PM
Each layer isolated by paper paste ?


Do you have more pictures of actual device?

senna2

#16926
February 16, 2022, 06:39:45 PM
Quote from: Tarsier_79 on February 16, 2022, 05:28:13 AM
No, If they are in series they divide capacitance, but multiply the voltage rating, parallel they add capacitance.

Thank you for the correction. I realized that I momentarilly got confused about capacitance between serial and parallel. Logged in to fix the question, but you already reponded 👍🏼🙏🏼

erfandl

#16927
February 17, 2022, 04:18:40 AM
Quote from: forest on February 16, 2022, 03:01:17 PM
Each layer isolated by paper paste ?


Do you have more pictures of actual device?
sorry I mean paper tape like this:

senna2

#16928
February 17, 2022, 08:27:07 PM
Quote from: erfandl on February 16, 2022, 05:48:07 AM
your welcome. yes the layers is isolated by the paper paste.
To get best result, you have to play with the secondary coil turns ( I got good result with 20 turns ).
The batteries are NI-MH.

Hi the wires used for primary and secondary are the same 30awg? or 20 awg for the primary and 20 awg for the secondary?
Thank you! :)

Pablo

sergeyman

#16929
February 18, 2022, 01:58:50 PM
I'm looking for a Joule Thief that can work after the battery is disconnected, anyone know such schematic?
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