Any PNP transistor will do as long as you don't exceed its max rating.  I
run 30v through the 3906 without problems.
Ken

At 09:48 AM 8/17/01 -0500, you wrote:
>
>At 07:47 AM 08/17/2001 -0700, you wrote:
>>   Oops, yes it is!
>>  Un-ground the emmiter of transistor #1
>>Ken
>
>    Ok, I marked my schematic.   Gee, why didn't I notice that ?
>
>    I did not see a voltage input range.
>
>    Likely 12 to 48 or maybe even up to 75 VDC ?
>
>    I plan to make of the these as soon as I can collect the parts.
>
>    Might put it in a neat little box with a few leds and a timer circuit.
>
>    Wayne
>
>
>
>
>
>--
>The silver-list is a moderated forum for discussion of colloidal silver.
>
>To join or quit silver-list or silver-digest send an e-mail message to: 
>[email protected]  -or-  [email protected]
>with the word subscribe or unsubscribe in the SUBJECT line.
>
>To post, address your message to: [email protected]
>Silver-list archive: http://escribe.com/health/thesilverlist/index.html
>List maintainer: Mike Devour <[email protected]>
>
>