Any kind of switch contact can be designed so that the contacts…
Textbook
How is it possible to electrically measure the torque output by a…
Worksheets - Relays
What does it mean, in general terms, to encode something? Conversely,…
Worksheets - Relays
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Relays
All About Contactors When a relay is used to switch a large amount of…
Textbook
The interlock contacts installed in the previous section’s motor…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Relays
We’ve already seen one example of a monostable multivibrator in…
Textbook
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
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
What do you think this logic buffer gate will do, with the output…
Worksheets - Relays
(Template)
Worksheets - Relays
Just as devices have been made to measure certain physical quantities…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Relays
A special type of relay is one that monitors the current, voltage,…
Textbook
Electromechanical relays used to start and stop high-power electric…
Worksheets - Relays
Though it may seem strange to cover the elementary topic of electrical…
Textbook
A switch can be constructed with any mechanism bringing two conductors…
Textbook
Most students of electricity begin their study with what is known as…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Relays
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Relays
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Relays
Brushless DC motors were developed from conventional brushed DC motors…
Textbook
Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
Normally, the ampacity rating of a conductor is a circuit design…
Textbook
How is it possible to electrically measure the torque output by a…
Worksheets - Relays
What does it mean, in general terms, to encode something? Conversely,…
Worksheets - Relays
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Relays
In this hands-on semiconductor electronics experiment, build a full-wave rectifier for AC to DC conversion and learn about center-tapped transformers.
Textbook
A switch is an electrical component that can “make” or…
Textbook
AC Motors Perhaps the most important benefit of polyphase AC power…
Textbook
In this hands-on AC electronics experiment, build a simple transformer and learn some important transformer fundamentals including voltage step-up and step-down.
Textbook
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
A tool designed to convert between units of torque
Tools
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
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
(Template)
Worksheets - Relays
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
So far we know that AC voltage alternates in polarity and AC current…
Textbook
The singular reason for learning and using the binary numeration…
Textbook
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
Tools
The jobs of electronics engineers and technicians frequently entail…
Textbook
Definition of a Radical Given the expression where “x” is…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Relays
AC Motors Perhaps the most important benefit of polyphase AC power…
Textbook
In the beam power tube, the basic four-element structure of the…
Textbook
There are four basic factors of inductor construction determining the…
Textbook
If we take the equivalent circuit of an SCR and add another external…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
A switch is an electrical component that can “make” or…
Textbook
A handy all-in-one tool for reading resistor color code values for a 4 band resistor, 5 band resistor, or 6 band resistor.
Tools
Definition of a Logarithm “log” denotes a…
Textbook
A calculator for computing the impedance of an edge coupled stripline.
Tools
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Relays
AC electromechanical meter movements come in two basic arrangements:…
Textbook
You might have noticed on the table for specific resistances that all…
Textbook
Incomplete
Textbook
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