How Is Rectification Achieved?

Rectification, in electric circuits, is the process of converting bidirectional current flow to unidirectional current flow. Modern circuitry uses the diode to achieve rectification. Diodes allow current to flow in the forward direction but block current flow in the reverse direction.

How is rectification done?

Rectification is the process of turning an alternating current waveform into a direct current waveform, i.e., creating a new signal that has only a single polarity. In this respect it's reminiscent of the common definition of the word, for example where “to rectify the situation” means “to set something straight”.

How is rectification done in physics?

A rectifier is an electrical device that converts alternating current (AC), which periodically reverses direction, to direct current (DC), which flows in only one direction. The reverse operation is performed by the inverter. The process is known as rectification, since it "straightens" the direction of current.