[ARC5] Vibrator Power Supplies

[Robert Nickels]

A lot of effort - both science and engineering - went into the design of 
the low-cost DC-DC converter of the early 20th century, aka the vibrator 
power supply.   As the leading manufacturer of vibrators,  P.R. Mallory 
Co. put out a comprehensive design manual in 1947 that may be of 
interest to anyone seeking to understand the design of such power 
supplies: www.tubebooks.org/Books/mallory_vibe.pdf

73, Bob W9RAN