-> My first rectifiers were a Tungar bulb with a 6amp plate and a 2volt
-> 25amp filament; and a jar of electrolyte with two aluminum plates
-> immersed. These were the first two battery chargers I made up, in
-> 1940s
Ever play with synchronous rectifiers?  I was a man, full growed before
I figured out a battery charger I'd been using for years. Seems to me
that someone forgot to explain to most of us just how such things
worked.  We had synchronous rectifiers in vibrator supply car radios for
years without having the vaguest idea of how they worked.  Then some
fool invented the OZ4 gas rectifier and our troubles started in earnest.

 ^..^
--- FidoPCB v1.5 beta-'j'
---------------