Variable frequency, range of about  20Hz to 200Hz.

-Denny

----- Original Message -----
From: "gtyler" <gtyler@DRUMMOND.ORG.ZA>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Monday, September 01, 2003 1:17 AM
Subject: Re: High Voltage H-bridge design


> What frequency ? Ir make Driver chips for this but if is slow other ideas
> might be better.
>
> George
>
> ----- Original Message -----
> From: "Denny Esterline" <firmware@TDS.NET>
> To: <PICLIST@MITVMA.MIT.EDU>
> Sent: Monday, September 01, 2003 6:37 AM
> Subject: [EE]: High Voltage H-bridge design
>
>
> > Does anybody have any good information about high voltage H-bridges?
> (about
> > 200V @ 4A)
> >
> > I was thinking about IGBT but I'm a little fuzzy about how to drive the
> high
> > side of the bridge.
> >
> > Thanks
> > -Denny
> >
> > --
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> >
>
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