133: Difference between revisions

196 bytes added ,  16 August 2021
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{{Instrument Sidebar
|manufacturer=Tektronix
|model=133
|class=Power supply
|series=500-series scopes
|summary=Module power supply
|image=133front.jpg
|caption=Tek 133 front view
|introduced=1961
|discontinued=(?)
|designers=
|manuals=
* [https://w140.com/tek_133_ocr.pdf Tektronix 133 Manual (PDF)]
* [https://w140.com/tek_133_1968_catalog.pdf Tektronix 133 in 1968 Catalog (PDF)]
}}
The '''Tektronix 133''' is an external enclosure and power supply for a [[letter-series_and_1-series_plug-ins|letter-series or 1-series plug-in]].  It was [[introduced in 1961]].
The '''Tektronix 133''' is an external enclosure and power supply for a [[letter-series_and_1-series_plug-ins|letter-series or 1-series plug-in]].  It was [[introduced in 1961]].
The enclosure supplies power to the plug-in and the outputs from the plug-in are available.   
The enclosure supplies power to the plug-in and the outputs from the plug-in are available.   
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The bottom side of the output stage is a TI483 NPN (Q463) driving a 2N1905 PNP (Q483).
The bottom side of the output stage is a TI483 NPN (Q463) driving a 2N1905 PNP (Q483).
The output has a two ohm resistor and two ferrite beads in series.
The output has a two ohm resistor and two ferrite beads in series.
==Manuals==
* [https://w140.com/tek_133_ocr.pdf Tektronix 133 Manual (PDF)]
* [https://w140.com/tek_133_1968_catalog.pdf Tektronix 133 in 1968 Catalog (PDF)]


==Pictures==
==Pictures==
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Tek 133 amplifier.png|Amplifier schematic
Tek 133 amplifier.png|Amplifier schematic
</gallery>
</gallery>
 
[[Category:Introduced in 1961]]
[[Category:Plugin power supplies]]
[[Category:Plugin power supplies]]
[[Category:Specifications needed]]
[[Category:Specifications needed]]