What device is used to regulate the voltage?

A voltage regulator is used to regulate voltage levels. When a steady, reliable voltage is needed, then the voltage regulator is the preferred device. It generates a fixed output voltage that remains constant for any changes in an input voltage or load conditions.

What component in the circuit that regulates the voltage?

voltage regulator
The voltage regulator monitors the current drawn by the load and increases or decreases the voltage accordingly to keep the voltage level constant. A power supply that incorporates a voltage regulator is called a regulated power supply.

How is voltage regulated?

There are two types of voltage regulators: linear and switching. It compares the output voltage with a precise reference voltage and adjusts the pass device to maintain a constant output voltage. A switching regulator converts the dc input voltage to a switched voltage applied to a power MOSFET or BJT switch.

Where are voltage regulators used?

Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant.

What is line regulation of voltage regulator?

Line regulation is the ability of a power supply to maintain a constant output voltage despite changes to the input voltage, with the output current drawn from the power supply remaining constant.

What is regulator electronic device?

voltage regulator, any electrical or electronic device that maintains the voltage of a power source within acceptable limits. Such a device is widely used in motor vehicles of all types to match the output voltage of the generator to the electrical load and to the charging requirements of the battery.

What is line regulation formula?

The value is calculated from the ratio of the change in the output voltage to the change in the input voltage, but usually expressed as a percentage: Line Regulation = ΔVo/ΔVi. It is often desirable for a power supply to maintain a stable output regardless of changes in the input voltage, load or connected device.

What is the meaning of voltage regulation?

In electrical engineering, particularly power engineering, voltage regulation is a measure of change in the voltage magnitude between the sending and receiving end of a component, such as a transmission or distribution line.

What is line regulation of a voltage regulator?