Cole-Parmer 1902 - B&K Precision 1902 DC Switching Power Supply, 900W GO-20043-57

• Rotary encoder control allows precise voltage and current setting • Automatic constant voltage and constant current crossover operation • Save up to 3 user-defined voltage and current presets for quick recall • Analog remote control function • Remote sensing terminal (model 1900 only) • Overvoltage, overtemperature, and overload protection • Flexible operating modes: Front panel (normal), preset, or remote control • Front panel 5 amp auxiliary output These switching DC power supplies are designed for a wide range of applications requiring high current including production testing, telecommunications, R&D, service, university labs, and more. Power supplies provide various configurations of high-output voltage or high-output current all in a small, lightweight form factor. The dual-action push-button interface allows you to set both coarse and fine, as well as voltage and current levels, quickly and precisely.