Well, I do know that batteries can provide a _perfect_ dc source. There is no ripple in the waveform - it is perfectly smooth.
AC powered power supplies, which offer a choppy DC output, may have some kind of adverse or inefficient on colloidal silver production. I have no idea. Also - how about current control?? Larry -- 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] List maintainer: Mike Devour <[email protected]>

