| Constant current (CC) mode | A current value is specified and the current is kept constant even when the voltage changes. |
|---|---|
| Constant resistance (CR) mode | A conductance value is specified and the PLZ-5W sinks current proportional to the voltage variation. |
| Constant voltage (CV) mode | A voltage is specified and the PLZ-5W sinks current so that the voltage at the load input end of the PLZ-5W is constant. |
| Constant power (CP) mode | A voltage is specified and the PLZ-5W sinks current so that the power consumed inside the electronic load is constant. |
| Arbitrary I-V characteristics (ARB) mode | The desired load characteristics can be set by specifying multiple arbitrary voltage values and current values as I-V characteristics. |
