PS281: Difference between revisions
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(Created page with "{{Instrument Sidebar |manufacturer=Tektronix |model=PS281 |class=Power supply |series= |summary=bench power supply |image=Image_needed.jpg |caption=Tektronix PS281 |introduced= |discontinued=(?) |designers= |manuals= }} The '''Tektronix PS281''' is a bench power supply. It has one 0-30 V, 3 A variable section. {{MissingSpecs}} ==See also== * PS280, PS282, PS283 ==Pictures== <gallery> </gallery> Category:Power supplies") |
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|series= | |series= | ||
|summary=bench power supply | |summary=bench power supply | ||
|image= | |image=Tek ps281 1.jpeg | ||
|caption=Tektronix PS281 | |caption=Tektronix PS281 | ||
|introduced= | |introduced= | ||
| Line 11: | Line 11: | ||
|designers= | |designers= | ||
|manuals= | |manuals= | ||
* [[Media:Gw instek GPS-3030.png|GW Instek GPS-3030 schematic]] | |||
* [[Media:Gw instek gps-s series user manual.pdf|GW Instek GPS-S Series User Manual]] | |||
}} | }} | ||
The '''Tektronix PS281''' is a bench power supply. | The '''Tektronix PS281''' is a bench power supply. | ||
It has one 0-30 V, 3 A variable section. | It has one 0-30 V, 3 A variable section. | ||
It is likely that Tek OEM'ed the PS281 from GW Instek. | |||
It closely resembles the GW Instek GPS-3030D. | |||
{{ | {{BeginSpecs}} | ||
{{Spec | Output Voltage | 0 to 30 V DC }} | |||
{{Spec | Output Current | 0 to 3 A DC }} | |||
{{Spec | Line Regulation | ≤0.01% + 3 mV }} | |||
{{Spec | Load Regulation | ≤0.01% + 3 mV }} | |||
{{Spec | Ripple/Noise | ≤0.5 mV RMS, 5 Hz to 1MHz }} | |||
{{Spec | Tracking Error | < +/-500 mV }} | |||
{{Spec | Overload Indicator Accuracy | +/-(0.5% of reading + 2 digits) }} | |||
{{Spec | Insulation, Chassis to Terminal | ≥20 Megohm @ 500 VDC }} | |||
{{Spec | Insulation, Chassis to Power Cord | ≥30 Megohm @ 500 VDC }} | |||
{{EndSpecs}} | |||
==See also== | ==See also== | ||
| Line 22: | Line 36: | ||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek ps281 1.jpeg | |||
Tek ps281 2.jpeg | |||
Tek ps281 3.jpeg | |||
</gallery> | </gallery> | ||
[[Category:Power supplies]] | [[Category:Power supplies]] | ||
Latest revision as of 10:35, 21 February 2024
The Tektronix PS281 is a bench power supply. It has one 0-30 V, 3 A variable section. It is likely that Tek OEM'ed the PS281 from GW Instek. It closely resembles the GW Instek GPS-3030D.
Key Specifications
| Output Voltage | 0 to 30 V DC |
|---|---|
| Output Current | 0 to 3 A DC |
| Line Regulation | ≤0.01% + 3 mV |
| Load Regulation | ≤0.01% + 3 mV |
| Ripple/Noise | ≤0.5 mV RMS, 5 Hz to 1MHz |
| Tracking Error | < +/-500 mV |
| Overload Indicator Accuracy | +/-(0.5% of reading + 2 digits) |
| Insulation, Chassis to Terminal | ≥20 Megohm @ 500 VDC |
| Insulation, Chassis to Power Cord | ≥30 Megohm @ 500 VDC |
