PS281

Manuals – Specifications – Links – Pictures

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

See also

• PS280, PS282, PS283

Pictures

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