Virtually any DC source can be characterized using a Dynaload. These include solar cells, generators, and alternators. Each can be characterized based on its input source, such as light conductance or RPM.

Dynaloads can also be used as current regulators when connected in series with a bulk power source. In this configuration the Dynaload may be used to regulate the currents in plating operations, circuit breakers, fuses or battery charging. They may also be used to control the current for shunt manufacturing and calibration.