Voltage regulator, Electrical Engineering

Voltage regulator:

A voltage regulator is an electrical regulator intended to automatically keep a constant voltage level. A voltage regulator is an instance of a negative feedback control loop. It might utilize an electromechanical mechanism, or electronic components. Depending upon the design, it may be employed to regulate one or more AC (alternating current) or DC (direct current) voltages.

Electronic voltage regulators are found in devices like computer power supplies in which they stabilize the DC voltages employed by the processor and other elements. Within auto mobile alternators and central power station generator plants, voltage regulators control output (o/p) of the plant. Within an electric power distribution system, voltage regulators might be installed at a substation or along distribution lines that's why all customers receive steady voltage independent of how much power is drawn from the line.

Posted Date: 1/10/2013 6:14:06 AM | Location : United States







Related Discussions:- Voltage regulator, Assignment Help, Ask Question on Voltage regulator, Get Answer, Expert's Help, Voltage regulator Discussions

Write discussion on Voltage regulator
Your posts are moderated
Related Questions
Q. Can you explain Noninverting Amplifier? It is called "noninverting" because there is no sign inversion. A typical circuit is shown in Figure. With a finite op-amp gain Ao,

Q. What are transistor amplifiers? What is meant by efficiency of an amplifier? What is amplifier coupling? The AMPLIFIER is a device that enables an input signal to control an

Saturation and Cutoff in bipolar junction transistor: Saturation : With both of the junctions forward-biased, a BJT is in saturation mode and makes easy high current condu

A three-phase transposed line is composed of one ACSR conductor per phase with flat horizontal spacing of 11 meters as shown in Figure (a). The conductors have a diameter of 3.625

AC Circuit: This topic explain the basic concepts of single and three-phase ac system. Unit provides the thorough analysis and derivations as required by topics. Here we find

Q. Show Basic Construction of MOSFET? The basic construction of the n-channel depletion-type MOSFET is provided in Figure. A slab of p-type material is formed from a silicon

(a) In the so-called folded binary code of 4 bits, the left most digit represents the sign of an analog signal's quantized samples (with 0 for negative and 1 for positive), and the

If an FM signal is given by s FM (t) = 100 cos [2πf c t +100 m(τ ) dτ ] and m(t) is given in figure, sketch the instantaneous frequency as a function of time and determine the pea

Q. Determine the voltage transfer function of the low pass filter circuit shown in Figure, and find the expression for ω 0 .

There is often a need to produce more than one voltage from a single supply using a voltage divider. For example, the memory components of many personal computers require voltages