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Film Capacitor

Film Capacitor

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


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Potentiometer

Potentiometer

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


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Photoresistor

Photoresistor

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


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Q factor

Q factor

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


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Energy Storage

Energy Storage

Capacitors used for energy storage Capacitors are devices which store…


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Filter capacitor

Filter capacitor

Filter capacitors Capacitors are reactive elements, which make them…


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Coupling and Decoupling

Coupling and Decoupling

Decoupling capacitors When designing a circuit, many novice engineers…


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Resistor Properties

Resistor Properties

The function of resistors is to oppose the flow of electric current in…


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Blower Resistor

Blower Resistor

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


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Resistance of a Resistor

Resistance of a Resistor

Resistance of a Resistor The function of a resistor is to oppose the…


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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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Polymer Capacitor

Polymer Capacitor

What are polymer capacitors? Polymer capacitors are capacitors which…


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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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Shunt Resistor

Shunt Resistor

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


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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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Resistor Values

Resistor Values

Standard Resistor Values In 1952, the IEC (International…


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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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Heater Resistor

Heater Resistor

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


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Capacitance

Capacitance

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


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Resistors in Parallel

Resistors in Parallel

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


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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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Metal Oxide Film Resistor

Metal Oxide Film Resistor

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


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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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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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Resistor Guide Intro

Resistor Guide Intro

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


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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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Carbon Film Resistor

Carbon Film Resistor

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


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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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Dielectric Materials

Dielectric Materials

Dielectric materials Dielectric materials are essentially insulators,…


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Carbon Composition Resistor

Carbon Composition Resistor

An Introduction to Carbon Composition Resistors Carbon composition…


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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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Wirewound Resistor

Wirewound Resistor

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


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Supercapacitor

Supercapacitor

What are supercapacitors? Supercapacitors are electronic devices which…


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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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Resistor Symbols

Resistor Symbols

All types of resistors have their own resistor symbols which are used…


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Resistors in Series

Resistors in Series

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


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PTC Thermistor

PTC Thermistor

What are PTC Thermistors? PTC stands for "Positive Temperature…


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Magneto Resistor

Magneto Resistor

What is a Magneto Resistor Magneto resistors have a variable…


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Sinusoidal Steady State Power and Average Power

Sinusoidal Steady State Power and Average Power

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


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Resistor Inductance

Resistor Inductance

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


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Capacitors in series

Capacitors in series

Capacitors in series Like other electrical elements, capacitors serve…


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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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Photoresistor

Photoresistor

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


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Carbon Composition Resistor

Carbon Composition Resistor

An Introduction to Carbon Composition Resistors Carbon composition…


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Power Factor And RMS Explained

Power Factor And RMS Explained

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


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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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NTC Thermistor

NTC Thermistor

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


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Resistor Noise

Resistor Noise

What is Resistor Noise? Noise is an unwanted phenomenon for resistors.…


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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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Resistor Capacitance

Resistor Capacitance

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


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Trimpot

Trimpot

What is a Trimpot? A trimpot or trimmer potentiometer is a small…


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Heater Resistor

Heater Resistor

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


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