14V - 12V
Mark Willis email (remove spam text)
Dennis Plunkett wrote:
A blocking diode handles reverse connection quite well; Adding a TVS
(1.5KE20 or so) across the power leads after the resistor or at the
battery terminals, or so, would do good things when over-voltages hit.
Those are a whopping 44 cents apiece in onesies <VBG>
I re-ship for small US & overseas businesses, world-wide.
(For private individuals at cost; ask.)
See also: www.piclist.com/techref/power/batterys.htm?key=12v
You must be a member of the
piclist mailing list
(not only a www.piclist.com member) to post to the