Dual, triple-channel programmable power supplies boost performance

KEITHLEY INSTRUMENTS Series 2200 line of programmable dc power supplies boost output accuracy and enhance ease of use when testing requires more than one power source. Model 2230-30-1 provides two output channels, typically used for powering analog circuits, with each channel capable of outputting up to 30V/1.5A/45W, plus a 6V/5A/30W output channel, typically used for powering digital circuits.

Model 2220-30-1 supply provides two output channels, each capable of outputting up to 30V/1.5A/45W. These maximum output levels, combined with voltage setting and reading resolution of 1mV and current setting and reading resolution of 1mA, allow generating a wider range of output power and reading a wider range of load currents with high precision.

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