The 8550 Series DC electronic loads provide many features and capabilities typically found in performance instruments, at a value price. Capable of sinking 350 W in a compact benchtop form factor, this series is well equipped for testing and evaluating power supplies, DC-DC converters, batteries, battery chargers, and photovoltaic arrays.
Configurable list, transient, and automatic test modes offer dynamically changing load conditions for evaluating a variety of DC sources. The dedicated battery discharge mode simplifies battery testing.
High power density, up to 350 W in compact 2U half-rack form factor
Transient mode up to 20 kHz in CC mode
CC/CV/CR/CW operating modes
Front panel remote sense
List mode programming
Automatic test mode
Overvoltage (OVP), overcurrent (OCP), Overpower (OPP) protection, remote reverse voltage (RRV), and key-lock function
Thermostatically-controlled fans for quiet operation
Short-circuit test
Configurable battery discharge test
CR-LED mode to simulate the loading behavior of typical LEDs
Adjustable voltage/current slew rate
Front panel USB host port for logging measurement data
Operating software and battery test software provided
RS232 and Handler interfaces