Search the collections
Electronic Valve - AEI, Beam Tetrode Type CV345, 1947 Reg. No: ST 032556
- 6.3 volt indirectly heated cathode, manufactured by Associated Electrical Industries, England, 1947.
Beam tetrode designed for use as the series valve in regulated power supplies. Equivalent to the commercial type 12E1.
- Shouldered glass bulb on octal base with top cap.
- Acquisition Information:
- Unknown from Unknown, 1981
|Dimensions:||143 mm (Length), 54 mm (Diameter)|
|Tagged with:||thermionic electron valves|
|Themes this item is part of:||Engineering Collection, Information & Communication Collection|
|Secondary Classification:||Vacuum Technology|
|Inscriptions:||Bulb: (broad arrow)/CK/CV345/KB-E/(round stamp'illegible/T21/LTD')|
|Manufacturer:||Associated Electrical Industries (AEI), England, Great Britain, 1947|