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Polymer Capacitor

Polymer Capacitor

What are polymer capacitors? Polymer capacitors are capacitors which…


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Energy Storage

Energy Storage

Capacitors used for energy storage Capacitors are devices which store…


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Digital Potentiometer

Digital Potentiometer

What is a Digital Potentiometer? A digital potentiometer (also known…


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Resistor Color Code Calculator

Resistor Color Code Calculator

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


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Photoresistor

Photoresistor

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


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Resistors for LED Circuits

Resistors for LED Circuits

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


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Magneto Resistor

Magneto Resistor

What is a Magneto Resistor Magneto resistors have a variable…


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Capacitors in parallel

Capacitors in parallel

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


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Electric Field

Electric Field

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


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Potentiometer Taper

Potentiometer Taper

What is Potentiometer Taper? Potentiometer taper is the relation…


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Wirewound Resistor

Wirewound Resistor

What is a Wirewound Resistor? A wirewound resistor is an electrical…


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NTC Thermistor

NTC Thermistor

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


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Resistor Sizes and Packages

Resistor Sizes and Packages

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


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Capacitor Guide Intro

Capacitor Guide Intro

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


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Resistors in Parallel

Resistors in Parallel

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


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Resistor Color Code

Resistor Color Code

How Does the Resistor Color Code Work? Check out the All About…


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Temperature Coefficient of Resistance

Temperature Coefficient of Resistance

Resistance Changes with Temperature The temperature coefficient of…


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Resistor Capacitance

Resistor Capacitance

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


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Braking Resistor

Braking Resistor

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


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Thin and Thick Film

Thin and Thick Film

What are Thin and Thick Film Resistors? Thin and thick film resistors…


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Resistor Guide Intro

Resistor Guide Intro

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


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Passive And Active Electronic Components

Passive And Active Electronic Components

In a previous page, we discussed phasors, but we didn’t explore…


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Dielectric Materials

Dielectric Materials

Dielectric materials Dielectric materials are essentially insulators,…


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Thin and Thick Film

Thin and Thick Film

What are Thin and Thick Film Resistors? Thin and thick film resistors…


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Metal Film Resistor

Metal Film Resistor

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


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Resistor Sizes and Packages

Resistor Sizes and Packages

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


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Motor starting capacitor

Motor starting capacitor

Motor capacitors AC induction motors use a rotating magnetic field to…


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Carbon Film Resistor

Carbon Film Resistor

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


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Metal Oxide Film Resistor

Metal Oxide Film Resistor

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


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Ohm’s Law

Ohm’s Law

What Is Ohm’s Law? Ohm’s law states that the electrical…


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Capacitor Guide Intro

Capacitor Guide Intro

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


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Resistor Color Code

Resistor Color Code

How Does the Resistor Color Code Work? Check out the All About…


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Carbon Composition Resistor

Carbon Composition Resistor

An Introduction to Carbon Composition Resistors Carbon composition…


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Wirewound Resistor

Wirewound Resistor

What is a Wirewound Resistor? A wirewound resistor is an electrical…


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Power Rating

Power Rating

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


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Resistors in Parallel

Resistors in Parallel

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


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Ceramic Capacitor

Ceramic Capacitor

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


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Motor starting capacitor

Motor starting capacitor

Motor capacitors AC induction motors use a rotating magnetic field to…


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Electric Field

Electric Field

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


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Electric Charge

Electric Charge

What is electric charge? Electric charge is a fundamental physical…


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Resistor Books and Online Resources

Resistor Books and Online Resources

On this page you will find a collection of valuable books and other…


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Mica Capacitor

Mica Capacitor

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


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Metal Film Resistor

Metal Film Resistor

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


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Potentiometer Taper

Potentiometer Taper

What is Potentiometer Taper? Potentiometer taper is the relation…


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Standard Resistor Power Ratings

Standard Resistor Power Ratings

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


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Electrolytic Capacitor

Electrolytic Capacitor

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


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Impedance and Reactance

Impedance and Reactance

Impedance and reactance An element in a DC circuit can be described…


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Fixed Resistor

Fixed Resistor

What is a Fixed Resistor? Fixed value resistors have a defined ohmic…


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Thin and Thick Film

Thin and Thick Film

What are Thin and Thick Film Resistors? Thin and thick film resistors…


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Capacitor Guide Intro

Capacitor Guide Intro

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


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Power Resistor

Power Resistor

What Are Power Resistors? Power resistors are designed to withstand…


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Trimmer Capacitor

Trimmer Capacitor

What are trimmer capacitors? Trimmer capacitors are variable…


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Carbon Film Resistor

Carbon Film Resistor

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


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Pull-up and Pull-down Resistors

Pull-up and Pull-down Resistors

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


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