AC Power Analysis In Reactive Circuits

We already know that purely reactive components (or purely reactive…

Textbook

How To Calculate Power Factor Correction

As you now know, reactive components can cause a circuit’s power…

Textbook

Electrolytic Capacitor

What are electrolytic capacitors? An electrolytic capacitor is a type…

Textbook

Triangle Of Power And Power Factor

In a purely resistive AC circuit, power is simply power. If we add…

Textbook

Coupling and Decoupling

Decoupling capacitors When designing a circuit, many novice engineers…

Textbook

Polymer Capacitor

What are polymer capacitors? Polymer capacitors are capacitors which…

Textbook

Understanding Electrical Transformers

AC electrical systems make extensive use of transformers. A…

Textbook

Sinusoidal Steady State Power and Average Power

In this page, we will expand and reinforce our understanding of power…

Textbook

Power Factor And RMS Explained

In the previous page, we saw that the mathematical representation of…

Textbook

Capacitors in parallel

Capacitors, like other electrical elements, can be connected to other…

Textbook

Varistor

What is a Varistor? A varistor is a voltage dependent resistor (VDR).…

Textbook

Metal Oxide Film Resistor

What are Metal Oxide Film Resistors? Metal-oxide film resistors are…

Textbook

Mica Capacitor

What are mica capacitors? Mica is a group of natural minerals. Silver…

Textbook

Coupling and Decoupling

Decoupling capacitors When designing a circuit, many novice engineers…

Textbook

Carbon Film Resistor

What is a Carbon Film Resistor? Carbon film resistors are a type of…

Textbook

Film Capacitor

What are film capacitors? Film capacitors are capacitors which use a…

Textbook

About the Authors

Robert Keim Robert Keim graduated from the University of California,…

Textbook

Braking Resistor

What is a Braking Resistor? The property of resistors to dissipate…

Textbook

Resistors in Series

How to Calculate the Equivalent Resistance For Resistors in Series?…

Textbook

Electrolytic Capacitor

What are electrolytic capacitors? An electrolytic capacitor is a type…

Textbook

Ceramic Capacitor

What are ceramic capacitors? A ceramic capacitor uses a ceramic…

Textbook

Q factor

Q Factor definition The Q factor of a capacitor, also known as the…

Textbook

Basic DC Circuit Theory

Voltage and Current Relationship The earth is a dynamic place. Objects…

Textbook

AC Power Analysis In Reactive Circuits

We already know that purely reactive components (or purely reactive…

Textbook

Shunt Resistor

Definition Shunt Resistor A shunt resistor is used to measure electric…

Textbook

Resistor Guide Intro

Welcome to the Resistor Guide! The Resistor Guide will guide you in…

Textbook

Capacitors in series

Capacitors in series Like other electrical elements, capacitors serve…

Textbook

Potentiometer

What is a Potentiometer? A potentiometer is a manually adjustable…

Textbook

Current limiting

Textbook

Resistor Capacitance

What Is Resistor Capacitance? Capacitance is an ability of a body to…

Textbook

Kirchhoff’s Laws

Gustav Robert Kirchhoff   Kirchhoff's laws are essential for…

Textbook

Resistor Suppliers

When you are looking for electronic components or where to buy…

Textbook

Heater Resistor

What are Heater Resistors? Heater resistors are used whenever an…

Textbook

Resistor Sizes and Packages

Resistors are available in a large number of different package styles…

Textbook

Ceramic Capacitor

What are ceramic capacitors? A ceramic capacitor uses a ceramic…

Textbook

Pull-up and Pull-down Resistors

What Are Pull-up Resistors? Pull-up resistors are resistors used in…

Textbook

Current limiting

Textbook

AC Power Analysis In Reactive Circuits

We already know that purely reactive components (or purely reactive…

Textbook

Capacitance

What is capacitance? Electric capacitance is the ability of a…

Textbook

Resistor Color Code Calculator

This resistor color code calculator will help you determine the value…

Textbook

Capacitors in series

Capacitors in series Like other electrical elements, capacitors serve…

Textbook

Electrolytic Capacitor

What are electrolytic capacitors? An electrolytic capacitor is a type…

Textbook

Electric Field

What is an electric field? An electric field is a special state that…

Textbook

Capacitors in parallel

Capacitors, like other electrical elements, can be connected to other…

Textbook

Q factor

Q Factor definition The Q factor of a capacitor, also known as the…

Textbook

Difference Between A Capacitor And Inductor

Capacitors A capacitor exhibits a relatively large amount of…

Textbook

Measurements In Electrical Engineering

Powers of Ten A numeral system is a method of using certain digits to…

Textbook

Complex Numbers, Phasors And Phase Shift

The Effect of Phase We saw in the previous page that the voltage…

Textbook

Resistors for LED Circuits

Resistors in Light Emitting Diode (LED) Circuits An LED (Light…

Textbook

Filter capacitor

Filter capacitors Capacitors are reactive elements, which make them…

Textbook

NTC Thermistor

What are NTC Thermistors? NTC stands for "Negative Temperature…

Textbook