“I think it is safe to say that no one understands quantum…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Most of us have experienced some form of electric “shock,”…
What shape of voltage waveform would you expect to measure (using an…
Just as devices have been made to measure certain physical quantities…
The Skin Depth of Copper in Electrical Engineering As previously…
Pulse Width Modulation (PWM) uses digital signals to control power…
A modern method of electrical power control involves inserting a…
Don’t just sit there! Build something!! Learning to analyze digital…
Many electronic circuits use what is called a split or a dual power…
“I think it is safe to say that no one understands quantum…
It is fairly important to use large value resistors (10 MΩ works…
Both soldering irons and soldering guns are tools used in the process…
A modern method of electrical power control involves inserting a…
Despite lock-out/tag-out procedures and multiple repetitions of…
Just as devices have been made to measure certain physical quantities…
Pulse Width Modulation (PWM) uses digital signals to control power…
Don’t just sit there! Build something!! Learning to mathematically…
The Skin Depth of Copper in Electrical Engineering As previously…
It is sometimes said regarding electrical safety that, Ït’s not the…
Certain substances are known to physically deform (shorten or…
Superconducting devices, though not widely used, have some unique…
At the start of this book, we discussed static electricity and how it…
A common phrase heard in reference to electrical safety goes something…
Many electronic circuits use what is called a split or a dual power…
Don’t just sit there! Build something!! Learning to analyze digital…
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Most of us have experienced some form of electric “shock,”…
What shape of voltage waveform would you expect to measure (using an…
Things start to get complicated when we need to relate two or more AC…
Boolean algebra finds its most practical use in the simplification of…
The Q, or quality, factor of a resonant circuit is a measure of the…
A switch can be constructed with any mechanism bringing two conductors…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Don’t just sit there! Build something!! Learning to mathematically…
Pulse Width Modulation (PWM) uses digital signals to control power…
As lengthy as this chapter has been up to this point, it only begins…
PARTS AND MATERIALS Two 6-volt batteries One NPN…
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
Don’t just sit there! Build something!! Learning to mathematically…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Any kind of switch contact can be designed so that the contacts…
The fourth example has A partially overlapping B. Though, we will…
Conductors lose all of their electrical resistance when cooled to…
A rheostat (variable resistor) and a switch are both examples of…
A calculator for solving the maximum current a microstrip can handle.
Electromechanical relays used to start and stop high-power electric…
Suppose we altered our basic open-collector inverter circuit, adding a…
