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AC Power Analysis In Reactive Circuits

AC Power Analysis In Reactive Circuits

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


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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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Capacitors in series

Capacitors in series

Capacitors in series Like other electrical elements, capacitors serve…


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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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Motor starting capacitor

Motor starting capacitor

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


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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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Resistor Color Code

Resistor Color Code

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


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Supercapacitor

Supercapacitor

What are supercapacitors? Supercapacitors are electronic devices which…


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Parasitic Inductance

Parasitic Inductance

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


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Ceramic Capacitor

Ceramic Capacitor

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


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Fixed Resistor

Fixed Resistor

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


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Blower Resistor

Blower Resistor

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


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Capacitance

Capacitance

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


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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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Capacitors in parallel

Capacitors in parallel

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


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NTC Thermistor

NTC Thermistor

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


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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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Impedance and Reactance

Impedance and Reactance

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


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Potentiometer

Potentiometer

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


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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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Understanding Electrical Transformers

Understanding Electrical Transformers

AC electrical systems make extensive use of transformers. A…


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Electrolytic Capacitor

Electrolytic Capacitor

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


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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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Trimmer Capacitor

Trimmer Capacitor

What are trimmer capacitors? Trimmer capacitors are variable…


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Filter capacitor

Filter capacitor

Filter capacitors Capacitors are reactive elements, which make them…


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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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Magneto Resistor

Magneto Resistor

What is a Magneto Resistor Magneto resistors have a variable…


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