PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
What does the acronym RF stand form, in reference to radio-related…
Generators used in battery-charging systems must be regulated so as to…
The Q factor of a series inductive circuit is given by the following…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
At first it may seem pointless to have the four buffer gates following…
Don’t just sit there! Build something!! Learning to mathematically…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Project Parts and Materials Automotive alternator (one required, but…
The SPICE circuit simulation program provides for modeling diodes in…
Most AC motors are induction motors. Induction motors are favored due…
Don’t just sit there! Build something!! Learning to mathematically…
It is sometimes said regarding electrical safety that, Ït’s not the…
Single Phase Synchronous Motors Single-phase synchronous motors are…
After applying some of the general troubleshooting tips to narrow the…
A three-phase motor may be run from a single-phase power source.…
A microcontroller is a specialized type of digital computer used to…
A wound rotor induction motor has a stator like a squirrel cage…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Don’t just sit there! Build something!! Learning to analyze digital…
The circuits in the figure below are known as clampers or DC…
To express a quantity in a different metric prefix from how it was…
The logic simplification examples that we have done so far could have…
Convert to and from different units of length, weight, power, temperature and torque
A very useful tool for observing rotating objects is a strobe light.…
When a PCB designer speaks of dimensions in thous or mils, what does…
For extremely high-frequency applications (above 1 GHz), the…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
Contributors to this chapter are listed in chronological order of…
Fallacious reasoning and poor interpersonal relations account for more…
You might have been wondering how charges can continuously flow in a…
Bipolar transistors are constructed of a three-layer semiconductor…
Determine what the magnitude and polarity of the voltmeter’s…
What is the difference between DC and AC electricity? Identify some…
Whenever there is a mismatch of impedance between transmission line…
Specific resistance at 20o C: Material Element/Alloy ohm-cmil/ft…
Electricity and Magnetism An electric current through a conductor will…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
Ohm’s Law also makes intuitive sense if you apply it to the…
A decoder is a circuit that changes a code into a set of signals. It…
Let’s begin with a semiconductor gate circuit in need of…
It is imperative to understand that the type of numeration system used…
We can take the same components from the series circuit and rearrange…
RELATED WORKSHEETS: Calculus for Electric Circuits…
In the previous section, we saw a circuit using one J-K flip-flop that…
“I consider that I understand an equation when I can predict the…
A helpful tool for calculating the impedance of a wire microstrip.
Try out our Resistor Color Code Calculator in our Tools section.…
Generally speaking, network analysis is any structured technique used…
Seeing as how a common meter movement can be made to function as a…
The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
The electrical resistance of a conductor at any temperature may be…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 0.1 µF,…
This chapter explores the response of capacitors and inductors to…
By introducing electrical reactance into the feedback loops of an…
With the notable exception of calculations for power (P), all AC…
Solving for x in a given polynomial equation “ax2 + bx + c…
PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery …
SPICE analysis of Electrical Isolation Aside from the ability to…
