Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Motor Control
It is sometimes said regarding electrical safety that, Ït’s not the…
Worksheets - Motor Control
In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
Most students of electricity begin their study with what is known as…
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All About Contactors When a relay is used to switch a large amount of…
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A very useful tool for observing rotating objects is a strobe light.…
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Generators used in battery-charging systems must be regulated so as to…
Worksheets - Motor Control
In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
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Perhaps the most challenging aspect of interpreting ladder diagrams,…
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Charles Proteus Steinmetz’s first job after arriving in America…
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Stepper Motor vs Servo Motor A stepper motor is a…
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If an electric current is passed through this wire, which direction…
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A calculator for computing several parameters needed in the design of a flyback switch mode regulator
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In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
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Read the following quotation, and then research the term…
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Brushless DC motors were developed from conventional brushed DC motors…
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AC Motors Perhaps the most important benefit of polyphase AC power…
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As an electric current is passed through a coil of wire, it creates a…
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Solid-state switching circuits usually keep their constituent…
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This calculator determines the wavelength of a signal given the frequency and dielectric constant.
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Single phase power system schematic diagram shows little about the…
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In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
Textbook
A principal consideration for industrial control networks, where the…
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In many circuit applications, we encounter components connected…
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Definition of a Factorial Denoted by the symbol “!” after…
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This page will walk you step-by-step through the process of…
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If a strip of conductive metal is stretched, it will become skinnier…
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SPICE is a computer program designed to simulate analog electronic…
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Dielectric strength in kilovolts per inch (kV/in): Material*…
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It is sometimes desirable to have circuits capable of selectively…
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In an ideal case, an inductor acts as a purely reactive device. That…
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Parallel-in/ serial-out shift registers do everything that the…
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TTL Circuit Analysis Let’s examine the following TTL circuit and…
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Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
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If I wanted to build a battery-powered electric drill, would it be…
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Digital computers communicate with external devices through ports:…
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Who Developed the Karnaugh Map? Maurice Karnaugh, a…
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The armature windings of your DC motor will have very low resistance.…
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A tool designed to convert between units of torque
Tools
Since complex numbers are legitimate mathematical entities, just like…
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This calculator helps you compute the characteristic impedance of a broadside coupled stripline.
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A capacitor is a passive two-terminal electronic component that…
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A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Tools
Superconducting devices, though not widely used, have some unique…
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If you’ve used DOS or UNIX operating systems before in a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Tools
Similar in thought to the idea of the integrated circuit, tube…
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While Oersted’s surprising discovery of electromagnetism paved…
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Don’t just sit there! Build something!! Learning to mathematically…
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A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Tools
As was mentioned before, the angle of this “power…
Textbook
Constant Rule Rule of Sums Rule of…
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The Q, or quality, factor of a resonant circuit is a measure of the…
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When a transistor is in the fully-off state (like an open switch), it…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motor Control
Using an electrical meter safely and efficiently is perhaps the most…
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A common topology for DC-AC power converter circuits uses a pair of…
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In this hands-on electronics experiment, you will build an analog differentiator circuit that outputs a signal proportional to the rate-of-change and learn about one of the advantages of analog circuits.
Textbook
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