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Re: Qs on Using Modern TV Flybacks

Original poster: "Jeff Bullock" <jeff@xxxxxxxxxxxxx>

Hi Rich,

Thanks for your reply.

----- Original Message -----
From: "Tesla list" <tesla@xxxxxxxxxx>
To: <tesla@xxxxxxxxxx>
Sent: Monday, October 10, 2005 6:29 PM
Subject: Re: Qs on Using Modern TV Flybacks


> Original poster: Rich Simpson <richcreations@xxxxxxxxx>
>
> Hi Jeff,
> I know it does not help with your flybacks, but I was wanting to
> build something simular using a flyback I had, I built a 555 based
> driver circuit, but eventually gave up, and used an automotive
> ignition coil, they are really cheap, only about $20 new, I got some
> for free from a junk yard, they put out more current then a flyback,
> and plenty of voltage (30-80kv depending on the coil).
> makes a nice 12v Jacob's ladder, pulls about 10A@12v DC for my setup.

Yes, an automotive ignition coil is another good option, especially when
using a 555 based driver. I'll have to check out some junk yards.

Regards,

Jeff