radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

M52H

Information - Help 
ID = 24773
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Current Regulator, Iron in Hydrogen   Power-supply 
Identical to M52H

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament If 0.3 Ampere / Specified current AC/DC ~ = (Series working)
Description used in 110V AC-DC Sets 
Text in other languages (may differ)
Information source Ballast Tube Handbook, The   


Just Qvigstad

Collection of

 
m52h.jpg

 

You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  

Data Compliance More Information