Regulated Power Supply Block Diagram

An important point to keep in mind is a regulated power supply is not always designed for just constant output voltage it may be designed for constant output current. The output from an ordinary power supply is fed to the voltage regulating device that provides the final output. In order to achieve a direct current voltage source the alternating current input must follow a convertion process like the one shown in the power supply block diagram below.
regulated power supply block diagram

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Block Diagram Of The Power Supply System Block Diagram Of The

Regulated power supply block diagram.

Regulated power supply block diagram. The block diagram of a regulated power supply mainly includes a step down transformer a rectifier a dc filter and a regulatorthe construction working of a regulated power supply is discussed below. Regulated power supply circuit block diagram of regulated power supply. The figure below shows the block diagram of a regulated power supply. The block diagram of a regulated dc power supply is shown in above figure.

Moreover output voltage also changes due to variations in the input ac. The general block diagram of regulated power supply is shown below. Mains fluctuations or load variations is known as regulated dc power supply. Power supply block diagram.

Thus there is a need of regulated power supply. Working of the regulated power supply. It consists of rectifier filter and voltage regulator circuits. For a regulated power supply you will need an ordinary power supply and voltage regulating device.

The regulated power supply will accept an ac input and give a constant dc output. Power supply which maintains the output voltage constant irrespective of ac. The load may be connected across the voltage regulator. Commonly the bridge rectifier is used in regulated power supply.

Many electronic circuits need a direct current dc voltage source but what we commonly find are voltage sources of alternating current ac. Its function is to convert the ac mains voltage to the rectified dc voltage. It may have any voltage value like 5v 10v 12v and many more. The figure below shows the block diagram of a typical regulated dc power supply.

A regulated power supply essentially consists of an ordinary power supply and a voltage regulating device as illustrated in the figure. A linear power supply or an adjustable power supply or a variable power supply can be a regulated power supply.