Keithley 2231A-30-3 DC Power Supply

Rated to provide DC Output 0–30 V, 0–3 A on Channel 1, Channel 2, and 0–5 V, 0–3 Amps on Channel 3, the Keithley 2231A-30-3 is a 195W 3-Channel Direct Current Power Supply. This model is designed to output 195W of total power. Therefore, it offers the power levels required to energize a variety of devices and circuits for benchtop applications. This model is a linear-based kind of design with a low noise < 5mVp-p per output. The Keithley 2231A-30-3 offers basic accuracies up to 0.2% and 0.06% for current and voltage settings respectively.

With this mode, the Keithley 2231A-30-3, the user can operate with the same level of accuracy on both the load current and load voltage. They can stay confident about obtaining correct, low noise voltages, and current for the device under test. The Keithley 2231A-30-3 comes with three completely independent outputs. Each one of the outputs can be programmed or switched on and off separately from the other channels. This single power supply can be used for the digital circuitry and analog circuitry of a standalone device or a printed circuit board.

 This power supply`s two channels can also be combined for applications where more than 30V or 3A is required. The user can wire two outputs in series to get up to 60V or in parallel to acquire up to 6A. The combining of channels remains an uncomplicated task, since there will be no need for setting up different channels individually. The Keithley 2231A-30-3 comes with a tracking mode, which can be used to maintain the ratio of the two 30V output channels.