The interlock contacts installed in the previous section’s motor…
Most students of electricity begin their study with what is known as…
At first it may seem pointless to have the four buffer gates following…
Just as devices have been made to measure certain physical quantities…
All About Contactors When a relay is used to switch a large amount of…
Don’t just sit there! Build something!! Learning to mathematically…
A three-phase motor may be run from a single-phase power source.…
Generators used in battery-charging systems must be regulated so as to…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Pulse Width Modulation (PWM) uses digital signals to control power…
A chandelier has five light bulbs in it, and one of them is not…
A very useful tool for observing rotating objects is a strobe light.…
A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Calculate the voltage output by the secondary winding of a transformer…
Solid-state switching circuits usually keep their constituent…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
Don’t just sit there! Build something!! Learning to analyze digital…
Normally, the rotor windings of a wound rotor induction motor are…
Read the following quotation, and then research the term…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
A wound rotor induction motor has a stator like a squirrel cage…
A serial-in, parallel-out shift register is similar to the serial-in,…
Calculate circuit parameters using Ohm's Law
Also known as the stairstep-ramp, or simply counter A/D converter,…
Don’t just sit there! Build something!! Learning to mathematically…
Capacitance Formula Permittivity of Dielectric …
(“c” being a constant) RELATED…
As strange as it may seem, any repeating, non-sinusoidal waveform is…
A transistor is a linear semiconductor device that controls current…
RELATED WORKSHEETS: Decibel Measurements Worksheet
Constant Rule Rule of Sums Rule of…
The principle of non-sinusoidal, repeating waveforms being equivalent…
Because batteries create current flow in a circuit by exchanging…
Inductors have the exact opposite characteristics of capacitors.…
Suppose we altered our basic open-collector inverter circuit, adding a…
Electronics is a science, and a very accessible science at that. With…
The Voltage Gain Because amplifiers have the ability to increase the…
Using the same value components in our series example circuit, we will…
Don’t just sit there! Build something!! Learning to mathematically…
Point-to-Point Connecting two digital devices with a network, would…
Perhaps the most ingenious technique was that of the delay line. A…
