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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
 
ne-2.jpg
NE-2: Lavoie LA-265 time base assembly
Emilio Ciardiello

 

Usage in Models 1= 1949? ; 1= 1950?? ; 2= 1952?? ; 1= 1957 ; 1= 1958?? ; 1= 1962 ; 2= 1964

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):9

Forum contributions about this tube
NE-2
Threads: 1 | Posts: 3
Hits: 2034     Replies: 2
NE-2
Joe Sousa
22.Dec.11
  1

 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

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

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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