The BK Precision 9103 Programmable Multi-Range DC Power Supply, 42V/20A, 320W automatically recalculates voltage and current limits for each setting, providing 320 W output power in any voltage/current setting within the supply’s rated voltage and current limits. This model features auto cross-over for constant voltage (CV) and constant current (CC) operation, 3 voltage/current presets for frequently-used settings and transient operation, and versatile remote control modes. The dual action push button allows the user to set both coarse and fine voltage and current levels quickly and precisely. A remote sensing terminal compensates for voltage drop across load leads. The 9103 comes with built-in OVP (overvoltage protection), OTP (overtemperature protection), and OLP (overload protection) circuitry. These protections help prevent serious damage to equipment in case of power supply failure.

The 9103 offers analog remote control capability, custom presets and transient mode operation, and PC connectivity. Use the front panel preset buttons to quickly set and recall up to 3 different voltage and current settings, to program the 9103 for transient mode operation and to output bi-level square, triangular or trapezoidal waveforms. Control the 9103 through remote control PC software or use programming commands.