Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Motor Control
If the ends of a wire loop are attached to two half-circular metal…
Worksheets - Motor Control
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Motor Control
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Motor Control
The armature windings of your DC motor will have very low resistance.…
Worksheets - Motor Control
If an electric current is passed through this wire, which direction…
Worksheets - Motor Control
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Tools
Most students of electricity begin their study with what is known as…
Textbook
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
A tool designed to convert between units of torque
Tools
A three-phase motor may be run from a single-phase power source.…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Motor Control
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Motor Control
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Motor Control
It is sometimes said regarding electrical safety that, Ït’s not the…
Worksheets - Motor Control
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motor Control
AC electromechanical meter movements come in two basic arrangements:…
Textbook
It used to be with large AC power systems that “power…
Textbook
The principle of non-sinusoidal, repeating waveforms being equivalent…
Textbook
Additive Identity a + 0 = a Multiplicative Identity 1a = a…
Textbook
While mention of operational amplifiers typically provokes visions of…
Textbook
A tool designed to convert RF power from watts to decibels and vice versa
Tools
The variable reluctance motor is based on the principle that an…
Textbook
Insulated gate field-effect transistors are unipolar devices just like…
Textbook
This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motor Control
Ammeters Measure Electrical Current A meter designed to measure…
Textbook
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Tools
In this series of hands-on electronics experiments, you will build direct current (DC) circuits and learn fundamental electrical engineering circuit concepts.
Textbook
Convert between Celsius, Fahrenheit and Kelvin
Tools
This calculator will determine the square root, cube root, or nth root of a given number, x.
Tools
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Worksheets - Motor Control
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Motor Control
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
Textbook
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
Tools
Project Overview This project employs all of the skills…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Textbook
Protective relays are special power-sensing devices whose job it is to…
Worksheets - Motor Control
When inductors are connected in series, the total inductance is the…
Textbook
The smaller the cross-sectional area of any given wire, the greater…
Textbook
In this hands-on semiconductor electronics experiment, build a full-wave rectifier for AC to DC conversion and learn about center-tapped transformers.
Textbook
In this motor control circuit, how would you ensure that there is no…
Worksheets - Motor Control
We know that the current in a series circuit may be calculated with…
Worksheets - Motor Control
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Motor Control
In DC and low-frequency AC circuits, the characteristic impedance of…
Textbook
When an alternator produces AC voltage, the voltage switches polarity…
Textbook
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Motor Control
Constant Rule Rule of Sums Rule of…
Textbook
Arithmetic Sequences An arithmetic sequence is a series of numbers…
Textbook
Now that we’ve seen how series and parallel AC circuit analysis…
Textbook
Let’s count from zero to twenty using four different kinds of…
Textbook
In many circuit applications, we encounter components connected…
Textbook
As an example of using several circuits together, we are going to make…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
Whenever electrons flow through a conductor, a magnetic field will…
Textbook
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