Electronic circuits called AC/DC converters, convert alternating current (AC) into direct current (DC). Electronic devices such as televisions, computers, and smartphones which require DC power constantly utilize these converters. The motivation for utilizing AC/DC converters comes from the fact that utility companies normally supply AC power, but many electronic gadgets require DC power. AC/DC converters convert alternating current (AC) electricity to direct current (DC), allowing electronic devices to work efficiently and effectively.

AC/DC converters consist of a step-down transformer, switches such as diodes and thyristors, and a passive filter composed of an inductor and a capacitor. The type of AC/DC converter chosen depends on the device's voltage and current needs, as well as the required efficiency and reliability.

AC/DC converters give a substantial advantage by delivering a consistent and dependable source of DC power, essential for the smooth operation of a number of electronic gadgets. These converters make sure the electronic gadget receives a consistent amount of power by converting AC power to DC power. Furthermore, AC/DC converters can help reduce energy waste while increasing the efficiency of electronic gadgets by allowing for more efficient and effective power transmission.