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[nievesoliveras]

Hi Jesus and Bill,

Thanks, I´m enjoying building this. A half hour here an hour there.

The peculiar coil is the idea of a user called @woopy called the DEK UCC. DEK is the name of his pet dog and UCC stands for U shaped Coreless Coil.

A normal coil produces a field like this:
N S

The UCC produces a field like this:
N S S N

UCC Thread:
http://www.overunity.com/index.php?topic=6727.0

I want good positional accuracy because I want to fire the coil with a very short high power pulse just
as the magnet goes through the centre of the UCC coil. But I agree the bedini bifilar is a very elegant and efficient method. One coil that I will definitely be winding for my motor sometime.

You do not need to build a different coil in order to get the trigger voltage to activate the transistor.
The U-shaped coil is just like a bent toroid coil.
What you need to do is to wind at least 12 turns of wire through the coil and use the beginning wire and the end wire to trigger the transistor as the bedini circuit.
It will activate the UCC with the transistor and the motor will spin.
Just find the right amount of turns needed. You can start with seven turns instead of 12 and add turns as you test.

Jesus

[Yucca]

Thanks I´ll probably try that, I´m using FET instead of transistor, so I could use really fine wire for the trigger coil.

[nievesoliveras]

@yucca

This is the idea of adding a trigger coil to the UCC.

Jesus

[nievesoliveras]

@all

I did the terminal connections.

Jesus

[nievesoliveras]

@all

I connected the secondary parallel to the primary. Lets see what happen!

It does not do anything. Not even the battery seems to go down with the load.

I connected another battery in parallel with 1.26v and it climbed to 1.35v.
The original one had 1.35v and climbed down to 1.34v.
I disconnected the second parallel battery and the battery after a while went down from 1.35v to 1.28v. It gained 0.02v Very strange!

Jesus