Schottky diodes Schottky diodes are constructed of a metal-to-N…
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When calculating the power dissipation of resistive components, we can…
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Define the following terms: energy, work, and power.
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If a sinusoidal voltage is applied to an impedance with a phase angle…
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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.
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A common topology for DC-AC power converter circuits uses a pair of…
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In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
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Voltage is commonly defined as “electrical pressure.” The unit of…
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Don’t just sit there! Build something!! Learning to mathematically…
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There are many different types of power sources, and here some of the…
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This calculator will solve for either distance, time, or speed given two of the three parameters.
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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.
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What is the difference between DC and AC electricity? Identify some…
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Buses and networks are designed to allow communication to occur…
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As was stated earlier, most meter movements are sensitive devices.…
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How much voltage is there between the following pairs of points in…
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Textbook
Learn the Power Formula We’ve seen the formula for determining…
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Contributors to this chapter are listed in chronological order of…
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Introduction Whenever an electric voltage exists between two separated…
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What do we do if we come across a circuit more complex than the simple…
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Solid-state switching circuits usually keep their constituent…
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We know that the current in a series circuit may be calculated with…
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When the need arises to correct for poor power factor in an AC power…
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A bistable multivibrator has two stable states, as indicated by the…
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
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Brushless DC motors were developed from conventional brushed DC motors…
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This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
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What, exactly, is an arbitrary waveform generator, and for what…
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
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Value of time constant in series RC and RL circuits Time…
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Just like voltmeters, ammeters tend to influence the amount of current…
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The Rules of Binary Addition Adding binary numbers is a very simple…
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What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
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There are three major kinds of power supplies: unregulated (also…
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Don’t just sit there! Build something!! Learning to mathematically…
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Don’t just sit there! Build something!! Learning to analyze digital…
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If we were to connect two inverter gates together so that the output…
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As with inductors, the ideal capacitor is a purely reactive device,…
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∫f(x) dx Calculus alert! One of the fundamental principles of…
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Don’t just sit there! Build something!! Learning to mathematically…
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Value of time constant in series RC and RL circuits Time…
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Another type of mathematical identity, called a “property”…
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In the last section, we learned what would happen in simple…
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Don’t just sit there! Build something!! Learning to mathematically…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Smart Grid/Energy
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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The circuit shown here is a four-bit analog-to-digital converter…
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What shape of voltage waveform would you expect to measure (using an…
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There are not too many circuit symbols for bipolar transistors. There…
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This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
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Specific resistance at 20o C: Material Element/Alloy ohm-cmil/ft…
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