Because the relationship between voltage, current, and resistance in…
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Ammeters Measure Electrical Current A meter designed to measure…
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In the simplest terms you can think of, define what an electrical…
Worksheets - Linear Regulator
Because capacitors store energy in the form of an electric field, they…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
Power Capacity As has already been observed, transformers must be well…
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Up until this point, our analysis of transistor logic circuits has…
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Safety is very important when designing and/or building a device…
Worksheets - Linear Regulator
Impedance Matching Because transformers can step voltage and current…
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Whenever electrons flow through a conductor, a magnetic field will…
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If you’ve ever witnessed a lightning storm, you’ve seen…
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∫f(x) dx Calculus alert! One of the fundamental principles of…
Worksheets - Linear Regulator
Consider a circuit for a single-phase AC power system, where a 120…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
The Parallel Wires of Infinite Length Suppose, though, that we had a…
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Shown here is the schematic symbol for a resistor: What is the purpose…
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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.
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Write an equation describing the precise mathematical relationship…
Worksheets - Linear Regulator
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.
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Over the course of learning about electricity, you will want to…
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Up to this point we have considered logic reduction problems where…
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A calculator for computing several parameters needed in the design of a flyback switch mode regulator
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The Maximum Power Transfer Theorem is not so much a means of analysis…
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What will this voltmeter register when connected to a battery as shown…
Worksheets - Linear Regulator
In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.
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Mercury Standard Cell Back in the early days of electrical measurement…
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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.
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The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
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Convert between Celsius, Fahrenheit and Kelvin
Tools
Example Derivatives of e Proportionality Constant When we say that a…
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At the beginning of this chapter, it illustrates how transistors could…
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Input Voltages for Logic Gates Logic gate circuits are designed to…
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All About Contactors When a relay is used to switch a large amount of…
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If a sinusoidal voltage is applied to an impedance with a phase angle…
Worksheets - Linear Regulator
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Worksheets - Linear Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Linear Regulator
Impedance Matching Because transformers can step voltage and current…
Textbook
So far, the filter designs we’ve concentrated on have employed…
Textbook
Like its bipolar cousin, the field-effect transistor may be used as an…
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In this hands-on semiconductor electronics experiment, build a custom operational amplifier (op amp) and learn about the application of current mirrors and the use of negative feedback in op amp circuits.
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One method of addressing the digital ramp ADC’s shortcomings is…
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What is Split-Phase Power Systems? Split-phase power systems achieve…
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Another type of mathematical identity, called a “property”…
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In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
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An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Linear Regulator
Larger Karnaugh maps reduce larger logic designs. How large is large…
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This calculator determines the resistance of a microstrip trace
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Contributors to this chapter are listed in chronological order of…
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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
Wire-by-Number project: simple voltage divider Description: Build a…
Worksheets - Linear Regulator
Generators used in battery-charging systems must be regulated so as to…
Worksheets - Linear Regulator
Solid-state switching circuits usually keep their constituent…
Worksheets - Linear Regulator
Convert between Celsius, Fahrenheit and Kelvin
Tools
Previously, we examined series circuits and parallel circuits using…
Textbook
Shown here is the schematic symbol for a resistor: What is the purpose…
Worksheets - Linear Regulator
There are two basic Ohm’s Law equations: one relating voltage,…
Worksheets - Linear Regulator
In an ideal case, an inductor acts as a purely reactive device. That…
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Learn about junction field effect transistors (JFETs), their equations, and how to model and simulate JFETs in LTspice.
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The Skin Depth of Copper in Electrical Engineering As previously…
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