Re: [TCML] Different sort of MOT

["Bill Noble" <william_b_noble@xxxxxxx>]

these are useful for things like laser power supplies

--------------------------------------------------
From: <mrapol@xxxxxxxxxxx>
Sent: Tuesday, December 08, 2009 8:05 AM
To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
Subject: Re: [TCML] Different sort of MOT

> Thanks for your reply. I am welll supplied with the usual power 
> supplies--NSTs, an OBIT, and a Ruhmkorff coil, so I don't feel the need to 
> mess with this item. I shall tear it down for parts.
>
> Paul
>
>
> ----- Original Message ----- 
> From: "Jim Mora" <wavetuner@xxxxxxxxx>
> To: "'Tesla Coil Mailing List'" <tesla@xxxxxxxxxx>
> Sent: Tuesday, December 08, 2009 2:28 AM
> Subject: RE: [TCML] Different sort of MOT
>
>
> > This is an Inverter supply. The output is voltage doubled and runs at
> > several KHz. I made a voltage tripler attached to one of these with a
> > switching of the output diodes as a cap charger. Be carefull with this as 
> > it
> > is quite dangerous. To bad the frequency isn't a bit higher.
> >
> > There is a schematic of a Panasonic inverter and theory of operation
> > somewhere on the Inet. I have it in my archives somewhere if you are
> > interested.
> >
> > Jim Mora
> >
> > -----Original Message-----
> > From: tesla-bounces@xxxxxxxxxx [mailto:tesla-bounces@xxxxxxxxxx] On 
> > Behalf
> > Of mrapol@xxxxxxxxxxx
> > Sent: Monday, December 07, 2009 3:18 AM
> > To: Tesla Coil Mailing List
> > Subject: [TCML] Different sort of MOT
> >
> > Like many other I expect, I harvest parts from cast-off microwave ovens. 
> > I
> > don't usually bother with MOTs as power sources, but I found an unusual 
> > one
> > I am curious about.
> >
> > Yesterday I got a working Panasonic oven, and the transformer is a light
> > item with a plastic frame, a few turns of braided primary and a few more
> > turns of secondary around a simple ferrite D shaped core. (It looks more
> > like an old flyback than the standard MOT). Its mounted on a circuit 
> > board
> > with an imposing array of resistors, diodes, and film capacitors.
> >
> > Is this of any use in our hobby, other than to tear down for parts?
> >
> > Paul
> >
> > _______________________________________________
> > Tesla mailing list
> > Tesla@xxxxxxxxxx
> > http://www.pupman.com/mailman/listinfo/tesla
> > No virus found in this incoming message.
> > Checked by AVG - www.avg.com
> > Version: 9.0.709 / Virus Database: 270.14.93/2544 - Release Date: 
> > 12/06/09
> > 11:37:00
> >
> > _______________________________________________
> > Tesla mailing list
> > Tesla@xxxxxxxxxx
> > http://www.pupman.com/mailman/listinfo/tesla
>
> _______________________________________________
> Tesla mailing list
> Tesla@xxxxxxxxxx
> http://www.pupman.com/mailman/listinfo/tesla
_______________________________________________
Tesla mailing list
Tesla@xxxxxxxxxx
http://www.pupman.com/mailman/listinfo/tesla