Classification:  UNCLASSIFIED 
Caveats: NONE
 
Subject: CS>Brewing CS
You can use almost any DC power supply, the ones with less voltage just
take longer.
You can speed up brewing by seeding with some CS.
I have made CS with a small 9 volt DC power supply and one of the C
urgent regulating central diodes.
To all (especially new members) 
You can make a Controlled Current Generator with and Wall DC power
supply using 
a Current Regulating Central Diode they come in various currents
610-1N5297 from Mouser Electronics is for 1 Mill amp 
You put this in line with power supply with a volt meter you can measure
voltage (higher as Silver is further apart and lower as you move silver 
closer together). It adjust voltage to matain mill amp rating. 
Bob

 
Classification:  UNCLASSIFIED 
Caveats: NONE