Categories

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Inductors

As an electric current is passed through a coil of wire, it creates a…

Practical Considerations - Inductors

Textbook

Inductors, like all electrical components, have limitations which must…

Magnetic Units of Measurement

Worksheets - Inductors

In electric circuits, the three basic quantities are voltage (E or V),…

Advanced Electromagnetism and Electromagnetic Induction

Worksheets - Inductors

∫f(x) dx Calculus alert! Electronic power conversion circuits known…

Inductors

Worksheets - Inductors

∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…

Mutual Inductance and Basic Operation

Textbook

Behaviors of Inductors wrapped around a Conductive Core Suppose we…

CMOS 555 Long Duration Blue LED Flasher

Textbook

PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…

Voltmeter Impact on Measured Circuit

Textbook

Every meter impacts the circuit it is measuring to some extent, just…

DC Motor Control Circuits

Worksheets - Inductors

How is it possible to electrically measure the torque output by a…

PWM Power Controller

Textbook

PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…

Zener Diodes

Worksheets - Inductors

Don’t just sit there! Build something!! Learning to mathematically…

Capacitor Sizing Equation

Textbook

A formula for capacitance in picofarads using practical dimensions:

Temperature Coefficient of Resistance

Textbook

You might have noticed on the table for specific resistances that all…

Inductive Reactance

Worksheets - Inductors

Don’t just sit there! Build something!! Learning to mathematically…

An Electric Pendulum

Textbook

Capacitors store energy in the form of an electric field, and…

Component Failure Analysis

Textbook

The job of a technician frequently entails…

Thyristors

Worksheets - Inductors

Don’t just sit there! Build something!! Learning to mathematically…

DC Bridge Circuits

Worksheets - Inductors

Don’t just sit there! Build something!! Learning to mathematically…

Inductor-Capacitor “tank” Circuit

Textbook

PARTS AND MATERIALS Oscilloscope Assortment of non-polarized…

Conductors, Insulators, and Electron Flow

Textbook

The electrons of different types of atoms have different degrees of…

Negative Feedback OpAmp Circuits

Worksheets - Inductors

Don’t just sit there! Build something!! Learning to mathematically…

Resistors

Textbook

Because the relationship between voltage, current, and resistance in…

Resonance in Series-Parallel Circuits

Textbook

In simple reactive circuits with little or no resistance, the effects…

Potentiometer as a Rheostat

Textbook

Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…

Integrator

Textbook

PARTS AND MATERIALS Four 6 volt batteries Operational amplifier,…

Performance-Based Assessments for Basic Electricity Competencies

Worksheets - Inductors

(Template)

Diodes

Textbook

Performance-Based Assessments for Network Analysis Competencies

Worksheets - Inductors

Design Project: AC-DC Power Supply

Worksheets - Inductors

Safety is very important when designing and/or building a device…

pH Measurement

Textbook

A very important measurement in many liquid chemical processes…

Band-pass Filters

Textbook

How to Create Band-pass Filter? There are applications where a…

Design Project: LED Stroboscope

Worksheets - Inductors

A technician uses a stroboscope to “freeze” the rotation of a…

Resonant Filters

Textbook

So far, the filter designs we’ve concentrated on have employed…

Build a Transformer

Textbook

PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…

Pulsed-light Sensor

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN transistor—models…

Basic Troubleshooting Strategies

Worksheets - Inductors

A chandelier has five light bulbs in it, and one of them is not…

TTL NAND and AND gates

Textbook

Suppose we altered our basic open-collector inverter circuit, adding a…

Applications of Resonance

Textbook

So far, the phenomenon of resonance appears to be a useless curiosity,…

Musical Keyboard as a Signal Generator

Textbook

PARTS AND MATERIALS Electronic “keyboard” (musical) “Mono”…

Pulse Width Modulation

Textbook

Pulse Width Modulation (PWM) uses digital signals to control power…

The J-K Flip-Flop

Textbook

Another variation on a theme of bistable multivibrators is the J-K…

Noise Figure and Noise Temperature Calculator

Tools

This calculator computes the noise figure and noise temperature in a system

The TRIAC

Textbook

SCRs are unidirectional (one-way) current devices, making them useful…

Diode Ratings

Textbook

In addition to forward voltage drop (Vf) and peak inverse voltage…

LED Sequencer

Textbook

PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…

Permanent Magnets

Textbook

Centuries ago, it was discovered that certain types of mineral rock…