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133: Difference between revisions
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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. | ||
==Pictures== | ==Pictures== | ||
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Tek 133 amplifier.png|Amplifier schematic | Tek 133 amplifier.png|Amplifier schematic | ||
</gallery> | </gallery> | ||
[[Category:Plugin power supplies]] | [[Category:Plugin power supplies]] | ||
[[Category:Specifications needed]] | [[Category:Specifications needed]] | ||