PS280

The Tektronix PS280 is a bench power supply. It has two 0-30 V, 2 A variable sections that can be used independently, in series (tracking) or parallel, and a fixed 5 V/3 A section.

It appears to be a Goodwill Instruments (Taiwan) / GW Instek OEM product, model GW GPC-3020D.

Key Specifications

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Manuals

• Tektronix PS280 and PS283 Service Manual (PDF)
• PS280 Voltage and Current Control (Schematic 3)

Early model

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  PS280, early model

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Mid-era model

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  PS280, mid-era model

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Late model

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  PS280, late model

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