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{{Instrument Sidebar | |||
The '''Tektronix 285''' is a power supply that allows S-50 series heads ([[S-50]]/[[S-52]]/[[S-54]] pulse generators | |class=Power supply | ||
or [[S-51]]/[[S-53]] trigger units) to be used as freestanding instruments instead of in an oscilloscope. | |manufacturer=Tektronix | ||
|series=7000 and 3S series sampling heads | |||
|model=285 | |||
|summary=Sampling head power suppply | |||
|image=Tek_285.jpg | |||
|caption=Tektronix 285 | |||
|introduced=1969 | |||
|discontinued=(?) | |||
|designers= | |||
|manuals= | |||
* [[Media:070-0903-00.pdf|Tektronix 285 Manual]] (OCR) | |||
}} | |||
The '''Tektronix 285''' is a power supply that allows S-50 series heads ([[S-50]]/[[S-52]]/[[S-54]] pulse generators or [[S-51]]/[[S-53]] trigger units) to be used as freestanding instruments instead of in an oscilloscope. The 285 provides regulated +15 V and -12.2 V to the pulse head. | |||
The trigger signal from the head's rear connector is brought out on a [[BSM connector]] on the 285's front. | |||
==Links== | |||
{{Documents|Link=285}} | |||
{{PatentLinks|285}} | |||
==Pictures== | |||
<gallery> | <gallery> | ||
Tek 285 bay.jpg | Tek 285 bay.jpg | ||
Tek 285 s-53.jpg|Tek 285 with [[S-53]] | Tek 285 s-53.jpg|Tek 285 with [[S-53]] | ||
285_Front.jpg | 285 Front | |||
285_Top_Cover.jpg | 285 Top | |||
285_Top.jpg | 285 Top without cover | |||
285_Bot.jpg | 285 Bottom without cover | |||
</gallery> | </gallery> | ||
[[Category: | [[Category:Plugin power supplies]] | ||
Latest revision as of 10:59, 19 June 2024
The Tektronix 285 is a power supply that allows S-50 series heads (S-50/S-52/S-54 pulse generators or S-51/S-53 trigger units) to be used as freestanding instruments instead of in an oscilloscope. The 285 provides regulated +15 V and -12.2 V to the pulse head.
The trigger signal from the head's rear connector is brought out on a BSM connector on the 285's front.
Links
Documents Referencing 285
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| Service Scope 52 Oct 1968.pdf | Article | The State of the Art in Sampling | Al Zimmerman | 1968 | S-1 • S-2 • S-3 • S-4 • S-50 • S-51 • 285 • 3S1 • 3S2 • 3S5 • 3S6 • 3T2 • 3T5 • 3T6 • 3T77A • 568 • 230 |
Pictures
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Tek 285 with S-53
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285 Front
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285 Top
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285 Top without cover
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285 Bottom without cover
