1900B Series

The 1900B series is a laboratory-grade switching DC power supply with high current output in a small, lightweight form factor. The 1900B Series provide various configurations of high output voltage or high output current and features rotary encoder control knobs, which make setting voltage and current fast and precise. Its dual action push button allows the user to set coarse and fine voltage and current levels.

In addition to constant voltage (CV) and constant current (CC) modes, these high-efficiency DC power supplies offer preset and remote control modes. Save up to three different presets of voltage and current values for quick recall. The analog remote control function allows the output power, voltage, and current to be adjusted without touching the power supply’s front panel. A remote sensing terminal (model 1900B only) is also available to compensate for voltage drop across load leads.

These features make the 1900B, 1901B, and 1902B suitable for a wide range of applications requiring high current, including production testing, telecommunications, R&D, service, and university labs.