Re: Ragowski(sp?) coils

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Ed Phillips by way of Terry Fritz <twftesla-at-uswest-dot-net>" <evp-at-pacbell-dot-net>

Tesla list wrote:
> 
> Original poster: "Terry Fritz" <twftesla-at-uswest-dot-net>
> 
> Hi All,
> 
>         David Mckinnon mentioned using "Ragowski coils" as a possible high
> frequency current tap to measure Tesla coil currents.  I tried searching
> the net for information but I think I am spelling the name "Ragowski" wrong
> and I couldn't find anything.  These are simply air core current
> transformers that have high bandwidth.  Perhaps a much better alternative
> to the resistors my fiber probes now use.
> 
> Any info and especially the correct spelling would be appreciated. ;-))
> 
> Cheers,
> 
>         Terry
>         terrellf-at-qwest-dot-net

Terry:

	Try doing a Google search on "rogowski+coil" and you'll fine all you
ever wanted and a lot more.  You can also do a search on
"current+transformer" and find a lot of interesting stuff too.

Ed