2220-30-1 Multi-Channel USB and GPIB Programmable DC Power Supplies

Key facts

 The keithley 2220-30-1 and 2220G-30-1 supplies provide two channels, with each channel capable of outputting up to 30V and up to 1.5A. The Models 2230-30-1 and 2230G-30-1 include two 30V/1.5A channels and add a 6V channel with up to 5A output for powering digital circuits. These multi-channel power supplies offer an excellent combination of performance, versatility, and ease of use to maximize the information from characterization or test as quickly and as easily as possible. They perform as effectively in automated test systems as they do in manual instrument configurations. The USB interface is standard on all models; the “G” versions add a GPIB interface.

• Dual and triple output models with two 30V/1.5A (45W) channels and a 6V/5A (30W) channel on the triple output supply
• All channels are independently controlled and have isolated outputs for maximum flexibility
• All channels have remote sensing to ensure that programmed voltage is accurately applied to the load
• Two 30V channels can be combined either in series to double output voltage or in
parallel to double output current
• 0.03% basic voltage output accuracy and 0.1% current accuracy ensure quality test data
• Low noise, linear regulation with <3mVpp ripple and noise
• Voltage and current outputs for all channels are displayed simultaneously for easy observation of each output state
• Keypad entry allows fast, precise entry of output values
• USB interface standard on all versions for remote control; “G” versions include USB and GPIB interfaces