A SURVEY OF EARLY POWER TRANSISTORS

by Joe A. Knight

TUNG-SOL 1950s/60s GERMANIUM

POWER TRANSISTORS 

Finally, as shown in the May 1956 advertisement above, Tung-Sol announced their version of a Power Transistor device for use in the expected "Hybrid" car radio marketplace.  (This ad continues onto the top paragraph on the next page). 

Go To Tung-Sol Early Power Transistors, Page3

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Joe A. Knight Early Power Transistor History – TUNG-SOL Page 2