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Resistance Changes with Temperature The temperature coefficient of…
Q Factor definition The Q factor of a capacitor, also known as the…
What are NTC Thermistors? NTC stands for "Negative Temperature…
What is a Thermistor? A thermistor is a temperature sensitive…
The function of resistors is to oppose the flow of electric current in…
What are Heater Resistors? Heater resistors are used whenever an…
Different materials react to voltage in different ways. If a material…
What are PTC Thermistors? PTC stands for "Positive Temperature…
What is a Braking Resistor? The property of resistors to dissipate…
An Introduction to Carbon Composition Resistors Carbon composition…
What is the Power Rating of a Resistor? The power rating of a resistor…
What Is Electrical Resistivity? Electrical resistivity is a measure of…
The resistor is a passive electrical component that creates…
An electrical device’s power rating provides a general idea of…
In a previous page, we discussed phasors, but we didn’t explore…
What are Metal Oxide Film Resistors? Metal-oxide film resistors are…
An Introduction to Carbon Composition Resistors Carbon composition…
What are Heater Resistors? Heater resistors are used whenever an…
How Does the Resistor Color Code Work? Check out the All About…
What Is Resistor Capacitance? Capacitance is an ability of a body to…
We started out this chapter by discussing power in DC circuits. Now,…
Motor capacitors AC induction motors use a rotating magnetic field to…
When you are looking for electronic components or where to buy…
This page explores the issue of how to design a system that will…
This resistor color code calculator will help you determine the value…
What are trimmer capacitors? Trimmer capacitors are variable…
Different materials react to voltage in different ways. If a material…
What is capacitance? Electric capacitance is the ability of a…
Capacitors used for energy storage Capacitors are devices which store…
What is a Braking Resistor? The property of resistors to dissipate…
We learned in a previous page that resistors can be connected in…
Metal Film Resistors Metal film resistors have a thin metal layer as…
What is Resistor Noise? Noise is an unwanted phenomenon for resistors.…
What are SMD Resistors? SMD resistors on a printed circuit…
How to Calculate the Equivalent Resistance for Resistors in Parallel?…
