Inductive Reactance Capacitive Reactance …
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If you’ve ever witnessed a lightning storm, you’ve seen…
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We can take the same components from the series circuit and rearrange…
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In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.
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Testing a JFET with a multimeter might seem to be a relatively easy…
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Worksheets - Analog
OK, so how exactly can we represent AC quantities of voltage or…
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Capacitors store energy in the form of an electric field, and…
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One method of addressing the digital ramp ADC’s shortcomings is…
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How much voltage is there between the following pairs of points in…
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Ohm’s Law also makes intuitive sense if you apply it to the…
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A thyristor is a device that has a number of unusual characteristics.…
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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.
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Write an equation describing the precise mathematical relationship…
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In the common-emitter section of this chapter, we saw a SPICE analysis…
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We have the symbols for depletion mode and enhancement mode MOSFETs -…
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To express a quantity in a different metric prefix from how it was…
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Behaviors of Inductors wrapped around a Conductive Core Suppose we…
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In our study of AC circuits thus far, we’ve explored circuits…
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What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Analog
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
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There are three major kinds of power supplies: unregulated (also…
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Mercury Standard Cell Back in the early days of electrical measurement…
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Contributors to this chapter are listed in chronological order of…
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A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
SPICE is a computer program designed to simulate analog electronic…
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The singular reason for learning and using the binary numeration…
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Most integrated circuits are digital, based on MOS (CMOS) transistors.…
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We can subtract one binary number from another by using the standard…
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When capacitors are connected in series, the total capacitance is…
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The electrons of different types of atoms have different degrees of…
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In Millman’s Theorem, the circuit is re-drawn as a parallel…
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Sometimes it is necessary to determine the length of time that a…
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What is the difference between a JMP (“jump”) instruction and a…
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Explain the difference between a balanced polyphase system and an…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
Tools
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Analog
Determine the output voltage polarity of this op-amp (with reference…
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Associative Property In addition and multiplication, terms may be…
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Another variation on a theme of bistable multivibrators is the J-K…
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This calculator helps you compute the characteristic impedance of an embedded microstrip.
Tools
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
When an alternator produces AC voltage, the voltage switches polarity…
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SCRs are unidirectional (one-way) current devices, making them useful…
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The node voltage method of DC network analysis solves for unknown…
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In this electrical circuit, trace the direction of current through the…
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In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
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The circuit in the previous section is not a very practical one. In…
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When an electric current is passed through a coil of wire, what…
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Introduction Whenever an electric voltage exists between two separated…
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If we examine a four-bit binary count sequence from 0000 to 1111, a…
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Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
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As was stated in the last chapter, there is more than one type of…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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What is Rectification? Now we come to the most popular application of…
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When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Analog
In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.
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