1X2: Difference between revisions

547 bytes added ,  19 September 2023
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The '''1X2 aka DY80''' is a high-voltage rectifier tube with a maximum inverse voltage of 15 kV and
{{Vacuum Tube
a maximum forward current of 1 mA.  The filament operates on 1.25 V, 200 mA.
|Type=Diode
|Number=1X2
|EuroNumber=DY80
|RussianNumber=
|Part_nos=154-0005-00
|Description=high-voltage rectifier
|Used_in=420;507;565;
|Designers=
}} with a {{B9A base}} and an anode cap.


The 1X2 tube is used in the [[565]], [[507]], and [[517]].
Its maximum inverse voltage is 15 kV and the maximum forward current is 1 mA.  The filament operates on 1.25 V, 200 mA.


* [http://w140.com/1X2.pdf 1X2 Preliminary Datasheet (PDF)]
==Used in==
The 1X2 tube is used in the [[565]], [[507]], and [[517]] ([[420]] HV supply).


== Links ==
{| class="wikitable"
* [http://www.radiomuseum.org/tubes/tube_1x2.html 1X2 @ radiomuseum.org]
{{Checkedtubes TableHeader}}
|-
|  [[420]], [[420A]] || 157-0079-00  || All, Note 1   
|}


Note 1: A dot of yellow lacquer is applied to bottom of the selected tube.
{{Tube aging reference}}
{{Part usage}}
==Links==
* [https://w140.com/1X2.pdf 1X2 Preliminary Datasheet]
* [[tube:1x2|1X2]] @ radiomuseum.org
==Pictures==
<gallery>
<gallery>
Raytheon 1x2a 1.jpg
Raytheon 1x2a 1.jpg | Raytheon 1X2A
Raytheon 1x2a 2.jpg
Raytheon 1x2a 2.jpg | Raytheon 1X2A
Raytheon 1x2a 3.jpg
Raytheon 1x2a 3.jpg | Raytheon 1X2A
Tek rm565 hv rectifier.jpg|1X2 in [[565|RM565]] HV Power Supply
Tek rm565 hv rectifier.jpg| 1X2 Vacuum Tube in the [[565|RM565]] HV Power Supply
420A 1.JPG|Five 1X2 Vacuum Tubes in the [[420|Type 420]] HV Power Supply ([[517]] scope)
</gallery>
 
[[Category:Diode tubes]]
[[Category:Diode tubes]]