The Hewlett Packard 6267B DCPower Supply operates in either constant voltage or constant current mode and has separate meters for easy monitoring both current and voltage simultaneously.
The Power Supply is capable of delivering voltage from 0 to 40 V and current from 0 to 10 A.
Precise adjustment is achieved by using separate coarse and fine controls for both voltage and current. Crossover from constant voltage to constant current operation occurs automatically. Additional features include built-in overvoltage crowbar protection; remote error sensing; and auto-series, auto-parallel, and auto-tracking operation.
Agilent / HP 6267B