What is Voltage RegulationA voltage regulator is an electronic or electrical device that can sustain the voltage of power supply within suitable limits. The electrical equipment connected to the voltage source should bear the value of the voltage. The source voltage should be in a certain range which is acceptable for the connected pieces of equipment. This purpose is fulfilled by implementing a voltage regulator.A voltage regulator – as the same suggests – regulates the voltage, regardless of t

It is in actuality a modified capacitor filter circuit (rectifier circuit) which makes a DC output voltage that is two or more than two times the AC peak input. In this section, we can look into full-wave voltage doubler, half-wave voltage doubler, voltage tripler and finally quadrupler.Half Wave Voltage DoublerThe input wave form, circuit diagram and output waveform is shown in figure 1. Here, all through the positive half cycle, the forward biased D1 diode conducts and diode D2 will be in off

What is a Regulated Power Supply?A regulated power supply converts unregulated AC (Alternating Current) to a constant DC (Direct Current). A regulated power supply is used to ensure that the output remains constant even if the input changes.A regulated DC power supply is also known as a linear power supply, it is an embedded circuit and consists of various blocks.The regulated power supply will accept an AC input and give a constant DC output. The figure below shows the block diagram of a typica

What is DC Current?DC stands for Direct Current, although it is often called “DC Current”. DC current is defined as a unidirectional flow of electric charge. In DC current, the electrons move from an area of negative charge to an area of positive charge without changing direction. This is unlike alternating current (AC) circuits, where current can flow in both directions.DC current can flow through conducting material like wire and also flow through the semiconductors.The battery is a good examp

What is Open Circuit Voltage?When an open circuit condition is created in any device or circuit, the difference of electric potential between the two terminals is known as the open-circuit voltage. In network analysis, the open-circuit voltage is also known as the Thevenin Voltage. The open-circuit voltage is often shortened to OCV or VOC in mathematical equations.In open-circuit conditions, the external load is disconnected from the source. An electric current will not flow through the circuit.

A non-destructive test technique that may be used on conductive materials is eddy current testing. Adjacent to the test surface is a test coil that is powered by alternating current.Eddy currents are created in the test piece as a result of the alternating magnetic field which is produced. The test coil changes in a quantifiable way as a result of variances in eddy current flow. These modifications can be observed on a screen & analysed to find flaws.By keeping track of variations in impedan

Ohm’s Law – Statement:Ohm’s law states that the current flow through a conductor is directly proportional to the voltage across the conductor and inversely proportional to the resistance of the conductor, where the temperature remains constant.Where,I denotes Current,V denotes Voltage andR denotes ResistanceOhm’s Law Triangle:Ohm’s law triangle was formed through determining V, I, and R.Ohm’s Law discusses the important variables in circuits: QUANTITY SYMBOL SI UNIT DENOTED BY

What is Watts Law?The relationship in an electrical circuit between amperage, voltage drop, and poweris described by Watts law. According to Watts Law, the product of an electrical circuit’s voltage and current determines the power of the system.Energy is transferred at a rate called electric power. The unit of power measuredisjoules per second (J/s).When one joule of work is performed each second, one watt of electricity is lost each second (W).Formula for Watts Law:Watts law can be expressed u

Kirchhoff’s Laws include two fundamental principles in electrical circuit analysis: Kirchhoff’s Current Law (KCL) (Kirchhoff’s First Law or Kirchhoff’s 1st Law)& Kirchhoff’s Voltage Law (KVL) (Kirchhoff’s Second Law or Kirchhoff’s 2nd Law).These principles serve as essential tools for evaluating complicated electrical circuits, allowing engineers &researchers to predict &comprehend the behavior of circuits in various configurations. Kirchhoff’s Laws are widely applied in Electronics

Kirchhoff’s Laws include two fundamental principles in electrical circuit analysis: Kirchhoff’s Current Law (KCL) (Kirchhoff’s First Law or Kirchhoff’s 1st Law)& Kirchhoff’s Voltage Law (KVL) (Kirchhoff’s Second Law or Kirchhoff’s 2nd Law).These principles serve as essential tools for evaluating complicated electrical circuits, allowing engineers &researchers to predict &comprehend the behavior of circuits in various configurations. Kirchhoff’s Laws are widely applied in Electronics