New positive proof of a working Newman fan motor charging a battery

[hartiberlin]

Hi pg46,
interesting results.
Please continue to see, if you can raise the voltage even more.

What kind of commutator materials do you use ?

@All
Did anybody yet try to power an incandescent bulb in series with the
battery, so only the back current RF bursts will light up the bulb ?
(Normal DC input current is too weak to light up the bulb).
Then you can see the power of the RF bursts...
( you really need to have the right commutator material to
have good RF bursts..)

Regards, Stefan.

[maxc]

Hi pg46,
interesting results.
Please continue to see, if you can raise the voltage even more.

What kind of commutator materials do you use ?

@All
Did anybody yet try to power an incandescent bulb in series with the
battery, so only the back current RF bursts will light up the bulb ?
(Normal DC input current is too weak to light up the bulb).
Then you can see the power of the RF bursts...
( you really need to have the right commutator material to
have good RF bursts..)

Regards, Stefan.

I can't light a 6 volt bulb.
On my favorite radio station 88.7Mhz , there's very loud multiple popping noise. The radio 20 feet from the motor.
The FCC can find me easily LOL.
My commutator is starting to wear uneven i think that's why i can't simulate steady slow rotation.

[hartiberlin]

Hi Maxc,
what kind of 6 Volts bulb do you use ?
How much current must it have to be bright ?

How much input current does your motor draw now ?
As the RF power output is about 5 to 10 times the DC input power
you can then calculate the bulb?s power ratings it must have
to light up fully bright.

[pg46]

Hi Stefan-

I am using now as a comutator a Thoriated Tungsten rod I bought at a welding supply shop and a piece of carbon rod I salvaged from a dry cell battery.

I must try out your trick with the light bulbs.

[hartiberlin]

Okay pg46,
let us know, how the back spike pulses look alike, if you have a scope.
If you tune the commutator to the best spark with tungsten and graphite
you should be able to get about 5 to 10 times the RF power on the
wire as the DC input power.
So just inserting a incandescent bulb into the circuit will
light up this bulb, that normally would not light up via the Dc input current
only.
So take a bulb that is Wattage rated about 5 to 10 times the DC input power.

Regards, Stefan.