So far, the filter designs we’ve concentrated on have employed…
Textbook
Transformers with Multiple Secondaries Transformers are very versatile…
Textbook
The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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If we connect the output of an op-amp to its inverting input and apply…
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We know that the current in a series circuit may be calculated with…
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Single phase power system schematic diagram shows little about the…
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Don’t just sit there! Build something!! Learning to mathematically…
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Most students of electricity begin their study with what is known as…
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In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.
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Whenever there is a mismatch of impedance between transmission line…
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JFETs, like bipolar transistors, are able to “throttle”…
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A three-phase motor may be run from a single-phase power source.…
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Don’t just sit there! Build something!! Learning to mathematically…
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Ladder diagrams are specialized schematics commonly used to document…
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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
Solid-state switching circuits usually keep their constituent…
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Power Capacity As has already been observed, transformers must be well…
Textbook
Given two lengths of metal wire, which one will have the least…
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If a sinusoidal voltage is applied to an impedance with a phase angle…
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This page provides a step-by-step introduction to using the mesh…
Textbook
If a block of P-type semiconductor is placed in contact with a block…
Textbook
When an electric current is passed through a coil of wire, what…
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In simple AC power systems, one of the two conductors is typically…
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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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All entries arranged in alphabetical order of surname. Major…
Textbook
What does it mean for an object to have an electric charge? Give an…
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Up to this point we have considered logic reduction problems where…
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Don’t just sit there! Build something!! Learning to mathematically…
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Note the “50 ohm” rating printed on the jacket of the cable. What…
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In this motor control circuit, how would you ensure that there is no…
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Whenever electrons flow through a conductor, a magnetic field will…
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Certain substances are known to physically deform (shorten or…
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Define the following terms: energy, work, and power.
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Like its bipolar cousin, the field-effect transistor may be used as an…
Textbook
In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
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Explain how an ohmmeter is able to measure the resistance of a…
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What voltage will you choose to use for each of the station batteries?
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A transmission line of infinite length is an interesting abstraction,…
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In this hands-on AC electronics experiment, build a variable conductor and learn the impact of a metal core placed inside an inductor coil has on the inductance.
Textbook
A helpful tool for calculating the impedance of a coaxial cable.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
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Don’t just sit there! Build something!! Learning to mathematically…
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Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
Who Developed the Karnaugh Map? Maurice Karnaugh, a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
Because batteries create current flow in a circuit by exchanging…
Textbook
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Fundamentally, an amplifier is a device that takes in a low-power…
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Research the FCC (Federal Communication Commission) guidelines on…
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Perhaps the most challenging aspect of interpreting ladder diagrams,…
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Don’t just sit there! Build something!! Learning to mathematically…
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The following circuits are pre-tested netlists for SPICE 2g6, complete…
Textbook
In this hands-on electronics experiment, you will examine the heat generated by resistors and maybe even make one smoke! Also, learn to calculate power dissipation using Joule's law and resistor power ratings.
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A switch is an electrical component that can “make” or…
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Don’t just sit there! Build something!! Learning to mathematically…
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In the design of large and complex digital systems, it is often…
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Just like voltmeters, ammeters tend to influence the amount of current…
Textbook
If your event sensing switch is mechanical in nature, you will likely…
Worksheets - Power Supplies
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