Circuit Regulated Power Supply Block Diagram. A regulator note that our digital electronics mcqs have many electrical questions related to these topics operation of regulated power supply. Figure below shows the block diagram of a typical regulated dc power supply.
Regulated power supply circuit block diagram of regulated power supply. Regulator a voltage regulator circuit in order to control the voltage to a desired output level. The basic building blocks of a regulated dc power supply are as follows.
Transformer reduces the voltage from ac 220 volts to a low voltage ac.
The output from an ordinary power supply is fed to the voltage regulating device that provides the final output. It consists of rectifier filter and voltage regulator circuits. The block diagram of a regulated power supply mainly includes a step down transformer a rectifier a dc filter and a regulator. The block diagram of a regulated power supply unit is as shown below.
