How much voltage is there between the following pairs of points in…
Worksheets - Switching Regulator
In the chapter on mixed-frequency signals, we explored the concept of…
Textbook
Shown here is the schematic symbol for a resistor: What is the purpose…
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∫f(x) dx Calculus alert! Electronic power conversion circuits known…
Worksheets - Switching Regulator
Define what noise means, in the electrical sense of the word. How does…
Worksheets - Switching Regulator
It used to be with large AC power systems that “power…
Textbook
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
Textbook
There’s a sure way to calculate any of the values in a reactive…
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In ladder logic symbolism, an electromechanical relay coil is shown as…
Worksheets - Switching Regulator
Normally, the ampacity rating of a conductor is a circuit design…
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Like its bipolar cousin, the field-effect transistor may be used as an…
Textbook
What is Attenuators? Attenuators are passive devices. It is…
Textbook
Most students of electricity begin their study with what is known as…
Textbook
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
Although transistor switching circuits operate without bias, it is…
Textbook
Define the following terms: energy, work, and power.
Worksheets - Switching Regulator
In this hands-on electronics experiment, build and test a 2-input digital NAND gate with LED indicators and learn to read pinout diagrams, power a digital IC, connect unused inputs and outputs, and use pulldown resistors.
Textbook
Explain the principle of operation for the particular integrated…
Worksheets - Switching Regulator
Explain the operation of this “H-bridge” motor control circuit: At…
Worksheets - Switching Regulator
Varicap or varactor diodes A variable capacitance diode is known as a…
Textbook
Design a passive circuit that will create a "split” ( V/-V) power…
Worksheets - Switching Regulator
This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.
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As an electric current is passed through a coil of wire, it creates a…
Worksheets - Switching Regulator
Because of their insulated gates, IGFETs of all types have extremely…
Textbook
Provide a definition for phasor, as the term applies to electrical…
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In this hands-on electronics experiment, build an oscillator with hysteresis from a Schmitt trigger and learn how to use it to create an RC oscillator and a method to configure a 555 timer as an astable multivibrator.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
The atoms in insulating materials have very tightly-bound electrons,…
Textbook
When plotted on a curve tracer, the characteristic curve for a normal…
Worksheets - Switching Regulator
A three-phase motor may be run from a single-phase power source.…
Textbook
Most students of electricity begin their study with what is known as…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switching Regulator
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Tools
What hazards might be posed by a circuit with excessive current going…
Worksheets - Switching Regulator
Safety is very important when designing and/or building a device…
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Using an electrical meter safely and efficiently is perhaps the most…
Textbook
Explain the principle of operation for the particular integrated…
Worksheets - Switching Regulator
If you’ve ever witnessed a lightning storm, you’ve seen…
Textbook
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
Varicap or varactor diodes A variable capacitance diode is known as a…
Textbook
Protective relays are special power-sensing devices whose job it is to…
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
Textbook
“The nice thing about standards is that there are so many of…
Textbook
Before we begin to explore the effects of resistors, inductors, and…
Textbook
Identify each of these logic gates by name, and complete their…
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What does it mean for an object to have an electric charge? Give an…
Worksheets - Switching Regulator
Complementary Output Gates It is sometimes desirable to have a logic…
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Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
The following is a partial list of contributors to the current online…
Textbook
The single-transistor inverter circuit illustrated earlier is actually…
Textbook
In this hands-on AC electronics experiment, you will use an AC voltage source connected to speakers to learn about sound waves and the foundational principle used in noise cancelling headphones.
Textbook
In this circuit, the electric motor is supposed to turn on whenever…
Worksheets - Switching Regulator
RELATED WORKSHEETS: Calculus for Electric Circuits…
Textbook
As a first example of useful combinational logic, let’s build a…
Textbook
Our exploration of thyristors begins with a device called the…
Textbook
The structure behind ladder logic is based on the electrical ladder…
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
What do you think this logic buffer gate will do, with the output…
Worksheets - Switching Regulator
Identify which direction each potentiometer wiper must move in this…
Worksheets - Switching Regulator
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