Normally, the rotor windings of a wound rotor induction motor are…
A wound rotor induction motor has a stator like a squirrel cage…
Stepper Motor vs Servo Motor A stepper motor is a…
Just as devices have been made to measure certain physical quantities…
Most students of electricity begin their study with what is known as…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Brushless DC motors were developed from conventional brushed DC motors…
The variable reluctance motor is based on the principle that an…
Shaded Pole Induction Motor An easy way to provide starting torque to…
Charles Proteus Steinmetz’s first job after arriving in America…
Most AC motors are induction motors. Induction motors are favored due…
Don’t just sit there! Build something!! Learning to mathematically…
Although transistor switching circuits operate without bias, it is…
Explain the difference between a balanced polyphase system and an…
What do each of the oscilloscope axes represent, in real-life terms…
A wound rotor induction motor has a stator like a squirrel cage…
Let’s connect three AC voltage sources in series and use complex…
As was mentioned before, the angle of this “power…
The bipolar junction transistor (BJT) was named because its operation…
The Mesh-Current Method, also known as the Loop Current Method, is…
PARTS AND MATERIALS Operational amplifier, model TL082 recommended…
Don’t just sit there! Build something!! Learning to mathematically…
The following problems are arranged in order from most likely to least…
Centuries ago, it was discovered that certain types of mineral rock…
The circuit shown here is a four-bit analog-to-digital converter…
There are not too many circuit symbols for bipolar transistors. There…
This calculator helps you compute for the inductance of an edge coupled trace.
PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…
A three-phase motor may be run from a single-phase power source.…
This is a schematic for a simple VCO: The oscillator is of the RC…
For ease of drawing complex circuit diagrams, electronic amplifiers…
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
It is very important to keep in mind that the “normal”…
With the notable exception of calculations for power (P), all AC…
Research the FCC (Federal Communication Commission) guidelines on…
Quantum physics describes the states of electrons in an atom according…
This tool is designed to compute for the trace width of a microstrip
One method of addressing the digital ramp ADC’s shortcomings is…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Let’s analyze a simple series circuit and determine the voltage…
It is fairly important to use large value resistors (10 MΩ works…
Input Voltages for Logic Gates Logic gate circuits are designed to…
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
A tool designed to calculate the maximum speed, minimum time per step and maximum power of a stepper motor
∫f(x) dx Calculus alert! A 5 H inductor is subjected to an electric…
PARTS AND MATERIALS Audio detector with headphones Electromagnet coil…
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In this circuit, the electric motor is supposed to turn on whenever…
If we connect the output of an op-amp to its inverting input and apply…
For ease of drawing complex circuit diagrams, electronic amplifiers…
The “vocabulary” of instructions which any particular…
