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

1A_Amptrol

Information - Aide 
ID = 55933
       
Pays:
Etats-Unis
Fabricant: Micamold Radio Corporation; Brooklyn, NY
Type:  Current Regulator, Iron in Hydrogen   Alimentation 
  <1925 rare
Identique à 1A_Amptrol
Similaires
Différent culot :
  1A_Amperite

Culot Edison (candelabra) 12 mm Autre combinaison de connexion.
Utilisé par Radio/TV-reception etc.
Chauffage Direct / Battery =
Description Amptrol .25 amp current regulator for use with 5 volt American tubes such as the 201A. Other tubes were made in this series for other tube voltages and currents. Tubes manufactured by Micromold Radio Corporation, Brooklyn New York USA. 
Dimensions
(l x h x p)
incl.pins/tip
12 x 47 x mm / 0.47 x 1.85 x inch
Poids 10 g / 0.35 oz
Bibliographie - - Manufacturers Literature   Undated data sheet for all models.

amptrol-data-sheet.png
1A_Amptrol: Fin Stewart collection
Fin Stewart

Collection de

 
amptrol_current_regulator.jpg

 

[rmxtube-fr, noindex]
  

Mentions légales Plus d'informations