Generators used in battery-charging systems must be regulated so as to…
Worksheets - Switches
Most students of electricity begin their study with what is known as…
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“All men are liable to error;” —John Locke Whereas…
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In this hands-on semiconductor electronics experiment, build a simple circuit that will teach you how to use a commutating diode to reduce inductive kickback.
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The interlock contacts installed in the previous section’s motor…
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Before the advent of solid-state logic circuits, logical control…
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Bipolar junction transistors (Also known as BJTs) can be used as an…
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If we take the equivalent circuit of an SCR and add another external…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switches
A popular use of diodes is for the mitigation of inductive…
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Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Switches
In this hands-on electronics experiment, you will control a light with a switch and learn the basics of connecting toggle (on/off) switches into circuits.
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Every meter impacts the circuit it is measuring to some extent, just…
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Another variation on a theme of bistable multivibrators is the J-K…
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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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A special type of relay is one that monitors the current, voltage,…
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Ladder diagrams are specialized schematics commonly used to document…
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Like its bipolar cousin, the field-effect transistor may be used as an…
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Solid-state switching circuits usually keep their constituent…
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Electricity and Magnetism An electric current through a conductor will…
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Electricity and Magnetism An electric current through a conductor will…
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Limitations of Electromechanical Relays As versatile as…
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Most students of electricity begin their study with what is known as…
Textbook
Generators used in battery-charging systems must be regulated so as to…
Worksheets - Switches
This calculator helps determine the maximum temperature a device can withstand
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Just as devices have been made to measure certain physical quantities…
Textbook
A bistable multivibrator has two stable states, as indicated by the…
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What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Worksheets - Switches
Any kind of switch contact can be designed so that the contacts…
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In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
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What is the purpose of the switch shown in this schematic diagram?
Worksheets - Switches
As we saw in a few SPICE analyses earlier in this chapter, the output…
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We’ve already seen one example of a monostable multivibrator in…
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After the introduction of the DC electrical distribution system by…
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(Template)
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A switch can be constructed with any mechanism bringing two conductors…
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A popular use of diodes is for the mitigation of inductive…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
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Normally, the rotor windings of a wound rotor induction motor are…
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You might have been wondering how charges can continuously flow in a…
Textbook
Solid-state switching circuits usually keep their constituent…
Worksheets - Switches
In this hands-on electronics experiment, you will build an analog integrator using an operational amplifier and learn about integration functions, op amp input bias currents, and how to limit the voltage swing of a potentiometer.
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“Advances are made by answering questions. Discoveries are made…
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Because it takes energy to force charge to flow against the opposition…
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Note: all angles (x) must be expressed in units of radians for these…
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NAME:…
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Logic circuits, whether comprised of electromechanical relays or…
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During the early development of telephone technology, a unit was…
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A parallel circuit is often called a current divider for its ability…
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Roman Numerals The Romans devised a system that was a substantial…
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The final transistor amplifier configuration (Figure below) we need to…
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Who Developed the Karnaugh Map? Maurice Karnaugh, a…
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In this hands-on electronics experiment, you will build a simple circuit that computes the average of voltages and learn about analog computers and their application.
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Tools
In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switches
Additive Identity a + 0 = a Multiplicative Identity 1a = a…
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Let’s connect three AC voltage sources in series and use complex…
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AC Motors Perhaps the most important benefit of polyphase AC power…
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