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Tektronix Keithley Series 2280 Precision Measurement DC Power Supplies
Series 2280S supplies deliver up to 192W of low output noise power and superior load current measurement sensitivity. Built-in plotting functions allow monitoring trends such as drift. These supplies offer up to 6-digit resolution for characterizing small changes in load currents with confidence. Four load current measurement ranges support measuring a device full load current, standby mode current, and small sleep mode currents with DMM-quality accuracy.
Features | Benefits |
| 0.02% voltage programming and readback accuracy with remote sensing | Ensures the desired voltage is accurately applied to the load. |
| Clean output power, <1mVRMSnoise | Minimizes any disturbance to the load. |
| 0.05% current measurement accuracy and 10nA resolution | Allows measuring small load currents with confidence. |
| Can capture load changes that occur at intervals as short as 140s | Allows monitoring load currents easily in all of a portable, battery-operated device operating modes so designers can determine the device total power consumption. |
| High resolution TFT display and soft-key/icon-based user interface | Simplifies power supply setup and operation. |
| Built-in graphing capabilities | Simplifies analyzing trends or displaying voltage or current waveforms. |
| Programmable rise and fall times | Eliminates voltage overshoot and undershoot transients that could damage the device under test. |
| Programmable output sequences | Reduces test times on the bench and in rack-based production test systems. |
| Sinks up to 0.45A | Allows discharging voltage quickly. |
| Built-in web page | Supports automated control, monitoring, and data logging |