2220-30-1 - 

The Models 2220, 2220G, 2230, and 2230G Multi-Channel Programmable DC Power Supplies combine two and three channels of output power to cost effectively characterize and test a wide range of devices, circuit boards, modules, and products that require more than one power source. The Models 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.

Independent and Isolated Outputs
Since each channel in these multi-channel power supplies is completely independent and isolated from each other, these power supplies can be used to provide power to two circuits that are optically isolated or transformer-isolated from each other and have different reference points. Their isolated channels eliminate the need for a second power supply to power one of the isolated circuits.

Features:

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 GPIBinterfaces