puolijohdepiirin
Puolijohdepiiri, also known as a half-wave rectifier, is an electronic circuit that converts alternating current (AC) to direct current (DC) by allowing current to flow in only one direction. It is a fundamental component in power supplies and various electronic devices. The circuit consists of a single diode, which acts as a switch, allowing current to pass through only when the AC input voltage is positive. During the negative half-cycle of the AC input, the diode is reverse-biased, blocking the current flow.
The output of a puolijohdepiiri circuit is a pulsating DC voltage, with the amplitude equal to the
Puolijohdepiiri circuits are simple and inexpensive, making them widely used in various applications, such as battery