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Unknown_HV-Rec

Informazioni - Aiuto 
ID = 82992
       
Stato:
USA (Stati Uniti d'America)
Produttore: Unknown - CUSTOM BUILT: USA
Tipo:  Rettificatrice a semionda, a vuoto 
Identico a Unknown_HV-Rec
Zoccolo Sidecontact and top contact.
Filamento Direct
Descrizione

Possibly a tube for student testing in a laboratory.

 
Dimensioni
(LxAxP)
incl.pins/tip		 2 x 10 x mm / 0.08 x 0.39 x inch
Bibliografia -- Collector info (Sammler)   

Collezione di

Bruce Morgenstern (CDN)
 
unknown_rmf_img_01.jpg

Unknown_HV-Rec
 
Discussioni nel forum su questo valvole
Unknown_HV-Rec
Argomenti: 1 | Articoli: 2
Visite: 1025     Risposte: 1
Request Information on unknown tube.
Bruce Morgenstern
01.Jan.21 		  1
Request Information on unknown tube. 

I would like to reccive any information anyone might have on the attached unknown tube.

Regards

Bruce Morgenstern

Allegati

Michael Watterson
04.Jan.21 		  2
Request Information on unknown tube. 

It's very like an EHT rectifier diode

Compare DY51 and DY87.

The filamentary cathode is driven by a couple of turns of  EHT cable on the LOPT.

A TV CRT anode would be driven by the cathode of a rectifier. But a Travelling Tube and some Oscilliscope CRTs use negative EHT on the cathode and an earthed anode. Such tubes would be driven by the anode of the rectifier, the top cap.

I expect the housing has two contacts for filament/cathode and that the actual tube can be removed from it and either is wire ended or has pins.
 
Unknown_HV-Rec
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