> This is actually common practice in circles that use mobile vacuum tube > radios. Placing a stack of 9-volt batteries in series (which are themselves, > actually a stack of 1.5v cells in series) to create a modern "B" battery. > This works fine, since the "B" battery is a low current draw supply.
The B batteries were made the same way. An Eveready 497 (NEDA code 741) produces 510V from 336 cells in series. - John -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to neonixie-l@googlegroups.com. To unsubscribe from this group, send email to neonixie-l+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
