Carbon Film Resistor

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

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Standard Resistor Power Ratings

An electrical device’s power rating provides a general idea of…

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Tantalum Capacitor

What are tantalum capacitors? Tantalum capacitors are a subtype of…

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Potentiometer Taper

What is Potentiometer Taper? Potentiometer taper is the relation…

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Resistors for LED Circuits

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

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Blower Resistor

What is a Blower Resistor? Blower resistors are resistors which are…

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Metal Film Resistor

Metal Film Resistors Metal film resistors have a thin metal layer as…

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Air Capacitor

What are air capacitors? Air capacitors are capacitors which use air…

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Current limiting

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Trimmer Capacitor

What are trimmer capacitors? Trimmer capacitors are variable…

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What Is Wye And Delta?

We learned in a previous page that resistors can be connected in…

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Resistors in Parallel

How to Calculate the Equivalent Resistance for Resistors in Parallel?…

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Resistor Inductance

What Is Resistor Inductance? Inductance is an electrical property of…

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Resistor Sizes and Packages

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

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Photoresistor

What are Photoresistors? Photoresistors, also known as light dependent…

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Kirchhoff’s Laws

Gustav Robert Kirchhoff   Kirchhoff's laws are essential for…

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Triangle Of Power And Power Factor

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

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Energy Storage

Capacitors used for energy storage Capacitors are devices which store…

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Magneto Resistor

What is a Magneto Resistor Magneto resistors have a variable…

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Sinusoidal Steady State Power and Average Power

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

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Resistor Color Code Calculator

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

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Current limiting

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Foil Resistor

What is a Foil Resistor? The metal foil resistor has the best…

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Metal Oxide Film Resistor

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

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Parasitic Inductance

What is inductance? Electric inductance is a property of all…

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Electric Field

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

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Rheostat

What is a Rheostat? A rheostat is a variable resistor which is used to…

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About the Authors

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

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Shunt Resistor

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

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Triangle Of Power And Power Factor

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

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Blower Resistor

What is a Blower Resistor? Blower resistors are resistors which are…

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Resistors in Series

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

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Power Rating

What is the Power Rating of a Resistor? The power rating of a resistor…

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Resistor Inductance

What Is Resistor Inductance? Inductance is an electrical property of…

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Power Factor And RMS Explained

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

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Pull-up and Pull-down Resistors

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

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Carbon Film Resistor

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

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Capacitor Guide Intro

Welcome to the Capacitor Guide! Your guide in the world of capacitors.…

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Photoresistor

What are Photoresistors? Photoresistors, also known as light dependent…

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Dielectric Materials

Dielectric materials Dielectric materials are essentially insulators,…

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