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ESU115

Information - Help 
ID = 31677
       
Country:
Great Britain (UK)
Brand: Ediswan, Siemens Edison Swan Electric Co.; London
Tube type:  Half-Wave Mercury-Vapor Rectifier   Power-supply 
Identical to ESU115

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 4 Volts / If 2.7 Ampere / Direct / Specified voltage AC/DC
Description

<6.5kV pk. <1.25A pk; 0.25A mean.

 
Dimensions (WHD)
incl. pins / tip
48 x 139 x mm / 1.89 x 5.47 x inch
Weight 85 g / 3.00 oz
Information source - - Manufacturers Literature   

esu115_so.png ESU115: orig. data sheet
Anonymous 10 Collector


Just Qvigstad
esu115_ediswan_data_01.png
ESU115: orig. data sheet
Anonymous 10 Collector

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