Muller Dynamo

[SkyWatcher123]

Hi folks, I fired up my setup with just the 5 coil/cores, only one driving coil in repulsion, just to see if it would spin up to a decent rpm.
At 12 volts it's probably around 500 rpm, though with using the reed switch, the pulse on time may be too long or the 24 gauge wire may be drawing too much amperage as the coil/core is getting rather hot.
Of course it could be the steel bolt, though I've had similar steel bolts run cold to the touch in other pulse motors.
So my guess is too much amps for this coil.
It was drawing 700 milliamps no load, and when I shorted one coil it only rose about 50 milliamps.
Anyway, this was just to see if it would even spin up properly.
Though of course, eventually I will get get ferrite cores or equivalent.
peace love light
tyson

[aircore]

Hi bolt
You talking: "make sure you find some nice cores otherwise this ain't going to work. Its the very reason Muller went in search of special black Amorphous sand. However in recent years high power Switching PSU's require very high permeability cores some are 100 or 1000 times better than standard ferrite so no need to go looking for black sand"

Here: amorphous alloy core
If the use of amorphous alloy core material, the effect can be completely beyond the ferrite does it?

Hi Romerouk:
   I was able to get amorphous alloys, But also in accordance with the requirements and the size of my production, If I use it to make the coil core, Will get better effect?

   The following are commonly used in magnetic parameters of comparison:

[yssuraxu_697]

BTW Aedini did NOT get amorphous stuff, I explained it here:
http://www.overunity.com/index.php?topic=3842.msg285258#msg285258
Seems that chinese just have problem with terminology.

[David70]

I just bought that DC converter from Maplin and opened. The circuit takes all space inside, leaves no room for a battery.If the circuit is removed will be removed with the voltage switch too as is soldered direct on the board. If there is a battery is not there.

[khabe]

Im not speaking about what Romero did, but there is many ways for "replicators",
For example with Supercapacitor 58.33 Farads with a maximum voltage of 15V and maximum energy storage of 5133 Joules at a cutoff voltage of 7.0V ... this allows the SC to power a hypothetical 5W load for 17.11 minutes or a 20W load for 4.28 minutes. When combined with power supply like the HESC104, HESC-SER, or HPSC104-SER, the result is a “no Battery” uninterrupted power supply (UPS) complete with 4A charger and power management features capable of supplying short term power to a system for a set period of time until a proper shutdown is completed and/or main power is restored.
Is it difficult to change the cover of CAP???
May be 
cheers,
khabe