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NE-2

Information - Help 
ID = 54141
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Glow Indicator (Neon)   Indication 
Identical to NE-2
Base Wires
Filament
Description

Small neon glow indicator. Approximately 70V breakdown, 55V sustaining.
Widely used in many applications, as DC voltage stabilizer, relaxation oscillator or voltage shifter in DC-coupled amplifiers.
Flying leads.

 
Dimensions (WHD)
incl. pins / tip		 x 25 x 6 mm / x 0.98 x 0.24 inch
Usage in Models 1= 1948? ; 1= 1949? ; 1= 1950?? ; 1= 1950 ; 2= 1952?? ; 2= 1954?? ; 1= 1957? ; 1= 1957 ; 1= 1958?? ; 1= 1958 ; 1= 1962 ; 1= 1963?? ; 2= 1963? ; 2= 1964
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):18
 
ne-2.jpg

 
Forum contributions about this tube
NE-2
Threads: 1 | Posts: 3
Hits: 2838     Replies: 2
NE-2
Joe Sousa
22.Dec.11 		  1
NE-2 

 Fellow Radiophiles:

Unusual use of NE-2 bulb to discharge capacitors to 0VDC at RF triggered NE-2 neon bulb.

Regards,

-Joe
Georg Beckmann
22.Dec.11 		  2
Neon application 

Hi Joe,

 

again, a very interesting application of a simple part.

Here is another one using a neon as a controlled switch.  Before we have digital circuits with battery back-up rams eproms flash and other stuff, it was hard to store an analog value over a long periode.

This was needed, if you use a remote control for a radio or tv and not want to use a motor-potentiometer.

here a circuit a draw as good as I remember it from Grundig. I ask Mr. Knoll, if he find an original schematic.

neon application for remote control of a TV set

Georg

 
Hans M. Knoll
22.Dec.11 		  3
Remote Control 

Hello

please see here

knoll

Mr. Beckman ask me for the Diagramm

 

Attachments

 
NE-2
End of forum contributions about this tube
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