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Re: [TCML] SISG Boards+Parts for sale



Would these work?
http://www.newark.com/littelfuse/k3002g/sidac-330v-do15/dp/84R0034
Dan


> ________________________________
> From: Quarkster <quarkster@xxxxxxx>
> To: Tesla Coil Mailing List <tesla@xxxxxxxxxx>
> Sent: Wed, June 1, 2011 10:14:09 PM
> Subject: Re: [TCML] SISG Boards+Parts for sale
> 
> Dan -
> 
> Not sure if you are aware of this, but the 300 volt SIDACs required
> to complete
> two of your three boards were discontinued several years ago, and are
> nearly
> impossible to find.
> 
> Unfortunately, the FGA25N120 IGBTs are not suitable for use with
> these boards
> because they do not have an internal anti-parallel diode.
> 
> Also, the auction description states that SIDACs are included for two
> of the
> boards (24 SIDACs would be required), but the photo shows 12 SIDACs,
> enough for
> only one board.
> 
> Regards,
> S. Hanson
> 
> --- On Tue, 5/31/11, Dan Kline <misterpaslow@xxxxxxxxx> wrote:
> 
> 
> From: Dan Kline <misterpaslow@xxxxxxxxx>
> Subject: [TCML] SISG Boards+Parts for sale
> To: "Tesla Coil Mailing List" <tesla@xxxxxxxxxx>
> Date: Tuesday, May 31, 2011, 12:57 PM
> 
> 
> All,
> I have 3 unused Mark Dunn SISG spark-gap boards for sale, along with
> almost all
> of the parts required to build these boards, including the IGBTs. All
> that is
> missing are the resistors and the SIDACs for two of the boards.
> Everything else
> is included: heatsinks, mounting hardware, transorbs, caps, diodes,
> screw
> terminals, SIDACs for one of the boards, etc. Please take a look at
> ebay auction
> 
> # 150612733367 for pictures of what comes with these boards if you're
> interested.
> Thanks,
> Dan
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