Posted by Eli Duttman (A) on June 22, 2004 at 07:03:25

In Reply to: Sweet! posted by Paul Joppa on June 21, 2004 at 10:48:35:

PJ,

Perhaps a 7Z4 energized by the "5" V. is "the answer". The 7Z4's heater draws 900 mA. Given the capability of the series connected "2.5" V. windings, at a 900 mA. draw, obtaining the minimum 5.67 V. needed seems possible. Gordon's remarks about the windings being 2.75 V. is encouraging.

Eli D.