Explain the difference between a balanced polyphase system and an…
Worksheets - Power Supplies
Power Capacity As has already been observed, transformers must be well…
Textbook
Fundamentally, an amplifier is a device that takes in a low-power…
Worksheets - Power Supplies
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.
Textbook
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.
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Power Supplies
JFETs, like bipolar transistors, are able to “throttle”…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
How is it possible to electrically measure the torque output by a…
Worksheets - Power Supplies
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
Consider a circuit for a single-phase AC power system, where a 120…
Textbook
Our next transistor configuration to study is a bit simpler for gain…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Power Supplies
The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
Textbook
Label where each of the following electrical quantities would be found…
Worksheets - Power Supplies
Capacitors do not have a stable “resistance” as conductors…
Textbook
This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
Tools
Varicap or varactor diodes A variable capacitance diode is known as a…
Textbook
Power measurement in AC circuits can be quite a bit more complex than…
Textbook
An oscilloscope is a very useful piece of electronic test equipment.…
Worksheets - Power Supplies
Determine if the light bulb will de-energize for each of the following…
Worksheets - Power Supplies
The use of variable voltage for instrumentation signals seems a rather…
Textbook
In instrumentation circuitry, DC signals are often used as analog…
Textbook
The choice of step-down transformers to use in a project such as this…
Worksheets - Power Supplies
This tool is designed to convert power ratios to decibel
Tools
Parallel-in/ serial-out shift registers do everything that the…
Textbook
Add the following binary numbers:
Worksheets - Power Supplies
A tool designed to convert RF power from watts to decibels and vice versa
Tools
Voltage is commonly defined as “electrical pressure.” The unit of…
Worksheets - Power Supplies
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
In the last section, we learned what would happen in simple…
Textbook
Conductors lose all of their electrical resistance when cooled to…
Textbook
Previously, we examined series circuits and parallel circuits using…
Textbook
One method of addressing the digital ramp ADC’s shortcomings is…
Textbook
The Law of Sines (for any triangle) The Law of Cosines (for any…
Textbook
Despite lock-out/tag-out procedures and multiple repetitions of…
Textbook
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.
Textbook
If I wanted to build a battery-powered electric drill, would it be…
Worksheets - Power Supplies
In addition to forward voltage drop (Vf) and peak inverse voltage…
Textbook
Identify each of these logic gates by name, and complete their…
Worksheets - Power Supplies
A peak detector is a series connection of a diode and a…
Textbook
A tool designed to convert RF power from watts to decibels and vice versa
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Power Supplies
The metric system, besides being a collection of measurement units for…
Textbook
Fallacious reasoning and poor interpersonal relations account for more…
Textbook
All About Diodes A diode is an electrical device allowing current to…
Textbook
Who Developed the Karnaugh Map? Maurice Karnaugh, a…
Textbook
Like all electrical and electronic components, transistors are limited…
Textbook
For bipolar junction transistors, the fundamental measure of…
Textbook
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.
Textbook
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