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.
Textbook
Calculate the voltage output by the secondary winding of a transformer…
Worksheets - Isolation
SPICE analysis of Electrical Isolation Aside from the ability to…
Textbook
Transformers with Multiple Secondaries Transformers are very versatile…
Textbook
Point-to-Point Connecting two digital devices with a network, would…
Textbook
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
Single Phase Synchronous Motors Single-phase synchronous motors are…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
Most AC motors are induction motors. Induction motors are favored due…
Textbook
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
This calculator will convert pressure values to ten different standard units for pressure.
Tools
SPICE analysis of Electrical Isolation Aside from the ability to…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
Aside from the issues of the physical network (signal types and…
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
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
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
Just as devices have been made to measure certain physical quantities…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Isolation
Electricity and Magnetism An electric current through a conductor will…
Textbook
The manufacture of only silicon based semiconductors is described…
Textbook
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Tools
Superconducting devices, though not widely used, have some unique…
Textbook
In addition to voltage and current, there is another important…
Textbook
Periodic table of chemical elements.
Textbook
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Textbook
A wound rotor induction motor has a stator like a squirrel cage…
Textbook
If we take the equivalent circuit of an SCR and add another external…
Textbook
Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
Textbook
Define the following terms: energy, work, and power.
Worksheets - Isolation
In this hands-on electronics experiment, you will learn about electromagnetic induction using an electromagnet and a permanent magnet.
Textbook
Up until this point, our analysis of transistor logic circuits has…
Textbook
How to Create a Band-stop Filter? Also called band-elimination,…
Textbook
When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Isolation
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Isolation
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
Textbook
The field effect transistor was proposed by Julius Lilienfeld in US…
Textbook
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
Tools
The Programmable Logic Controller, or PLC, was invented in the late…
Worksheets - Isolation
In this motor control circuit, how would you ensure that there is no…
Worksheets - Isolation
“I consider that I understand an equation when I can predict the…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
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