All photovoltaic power is produced in the form of direct current (DC).

The current DC cannot be progressed at this stage.

The track rails served as the return path for the DC current.

DC current only cares about resistance, not inductance or magnetism.

A loudspeaker should not be subjected to DC current.

With direct current (DC), 300 to 500 mA is required.

A solar car charger converts light energy into a DC current.

The overhead line supplies current to the trams at 550 volts DC.

Be sure the generator puts out DC current.

For DC current, the body can counter effects for only a fraction of a second.