The Keysight 6050A electronic load mainframe accepts user-installable Keysight load modules for easy system configuration and future reconfiguration. The 6050A holds up to six 60501B, 60502B, and 60503B load modules, or three 60504B and 60507B load modules, allowing up to 1,800 watts of total maximum power. One GPIB address is all you need for complete control and readback of all load modules within a single mainframe.
Features of 6050A only
GPIB control of current, voltage and resistance
GPIB readback of current, voltage, and power
Built-in pulse waveform generation with programmable amplitude, frequency, duty cycle and slew rate
Full protection from over-current, over-voltage, overpower, over-temperature, and reverse polarity
Electronic calibration
Trigger for external synchronization
Parallel units in constant current mode for higher power
VXI plug&play drivers
For complete details, click on the Data Sheet link