GE HAM NEWS 1954 ABOUT POWER SUPPLIES Aug 4 Written By Iain Here is an old article on tube power supplies with examples of 750v and 1500v using the 816 mercury vapor tubes. 816GE HAM NEWS Iain
GE HAM NEWS 1954 ABOUT POWER SUPPLIES Aug 4 Written By Iain Here is an old article on tube power supplies with examples of 750v and 1500v using the 816 mercury vapor tubes. 816GE HAM NEWS Iain