LF: RE: 8.97kc - TV transformer info needed

[Rik Strobbe <Rik.Strobbe@fys.kuleuven.be>]

Mike,

it is the fly-back transformer in the HV PS or a TV set.
Have a look at http://members.iinet.net.au/~pterren/FlybackTV150W.jpg and you 
will see what is meant.
Most likely you will have to rewind it.
It worked fine here as output transformer in my 136kHz/450W TX but got too hot 
in my 502kHz/300W TX.

73, Rik  ON7YD - OR7T

________________________________________
Van: owner-rsgb_lf_group@blacksheep.org [owner-rsgb_lf_group@blacksheep.org] 
namens Mike.WE0H [we0h@gmx.com]
Verzonden: zaterdag 29 mei 2010 17:03
Aan: rsgb_lf_group@blacksheep.org
Onderwerp: LF: 8.97kc - TV transformer info needed

Can someone explain what the TV transformer is and a picture so I can
find one here? I was doing testing last night with a DDS VFO into a
microwave oven power transformer and got the voltage up enough to
radiate a 8kc signal. I would like to try a TV transformer if I could
figure out what it is and what I need to be digging in my junk box for.

Thank you,
Mike
WE0H