Charles Proteus Steinmetz’s first job after arriving in America…
The interlock contacts installed in the previous section’s motor…
The armature windings of your DC motor will have very low resistance.…
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
If the ends of a wire loop are attached to two half-circular metal…
Don’t just sit there! Build something!! Learning to mathematically…
A three-phase motor may be run from a single-phase power source.…
The variable reluctance motor is based on the principle that an…
As an electric current is passed through a coil of wire, it creates a…
Read the following quotation, and then research the term…
Shaded Pole Induction Motor An easy way to provide starting torque to…
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.
Perhaps the most challenging aspect of interpreting ladder diagrams,…
A tool designed to convert between units of torque
Most AC motors are induction motors. Induction motors are favored due…
How is it possible to electrically measure the torque output by a…
Stepper Motor vs Servo Motor A stepper motor is a…
All About Contactors When a relay is used to switch a large amount of…
Single Phase Synchronous Motors Single-phase synchronous motors are…
AC Motors Perhaps the most important benefit of polyphase AC power…
Just as devices have been made to measure certain physical quantities…
Don’t just sit there! Build something!! Learning to mathematically…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
If we connect the output of an op-amp to its inverting input and apply…
Don’t just sit there! Build something!! Learning to mathematically…
A thyristor is a device that has a number of unusual characteristics.…
This calculator helps you compute the inductance of a wire-over-plane setup.
What Is an Instrumentation Amplifier? An instrumentation amplifier…
Don’t just sit there! Build something!! Learning to mathematically…
What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
An often neglected area of study in modern electronics is that of…
Cathode: This is the electrode that is heated and emits the…
So far, the phenomenon of resonance appears to be a useless curiosity,…
The word battery simply means a group of similar components. In…
Identify some of the different types of capacitors, and their…
Shaded Pole Induction Motor An easy way to provide starting torque to…
This calculator helps you compute the inductance of a broadside coupled trace.
You might have noticed on the table for specific resistances that all…
Roman Numerals The Romans devised a system that was a substantial…
Older electrical schematics showed connecting wires crossing, while…
So far, we’ve explored tubes which are totally…
