Showing posts with label 816. Show all posts
Showing posts with label 816. Show all posts

Tuesday, November 29, 2016

RCA 816 Mercury Vapor Rectifier Advert

The 816 is the Junior of the 866/866A.
Might need to procure a few of these as well. 

Tuesday, August 4, 2015

GE HAM NEWS 1954 ABOUT POWER SUPPLIES

Here is an old article on tube power supplies with examples of 750v and 1500v using the 816 mercury vapor tubes.