The common circuit would also include one or two caps around the
battery. The battery itself can generate noise and does not discharge
evenly. I use two. One high value electrolytic such as 35uf and one
small value disc such as a .01 uf.
Rich
--- In "tk7859" <> wrote:
>
> --- In Gianni Pavan <gpavan@>
> > Concerning the wiring, can you give me the simplest scheme for
> > providing power and getting a decent signal ?
>
> Hello All
>
> By coincidence, after receiveing several e-mail queries as to how I
> power my triplet capsules, I prepared (yesterday) the following diagram
>
> http://ad2004.hku.nl/naturesound/TomR/rapidVpanasonic/tripletpower.jpg
>
> This shows how I power the Rapid 25-0190 triplets. For convenient
> mounting of the triplets on the barriers I have placed the capsules on
> the same stripbord as the capacitor and resistor. In future schemes I
> will probably mount the left and right stripboards with the battery
> at the recorder end of the coax.
>
> This sort of circuit is seen in many places on the web, but many
> thanks to Richard, of this Group, for pointing me in the right
direction.
>
> Very recently (yesterday again) I used this same powering system for
> some Panasonic WM-61a triplets and it works fine.
>
> Cheers
>
> Tom Robinson
>
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