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.

Tektronix PS280
bench power supply
Tektronix PS280

Produced from 1991 to (?)

Manuals
(All manuals in PDF format unless noted otherwise)

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

Key Specifications

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See also

Pictures

Early model

Mid-era model

Late model