Interested in LDOs? Get the basics with this 8-part LDO Basics Training Series! We will cover a…
This session provides a Quick introduction to Electrical Power Systems, Electrical Fundamentals, the…
Voltage is commonly defined as “electrical pressure.” The unit of…
If a block of P-type semiconductor is placed in contact with a block…
The bipolar junction transistor (BJT) was named because its operation…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
The invention of the bipolar transistor in 1948 ushered in a…
Given two lengths of metal wire, which one will have the least…
Like its bipolar cousin, the field-effect transistor may be used as an…
Don’t just sit there! Build something!! Learning to mathematically…
Convert between Celsius, Fahrenheit and Kelvin
Bipolar junction transistors (Also known as BJTs) can be used as an…
Solid-state switching circuits usually keep their constituent…
The field effect transistor was proposed by Julius Lilienfeld in US…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
What does the normal status of an electrical switch refer to?…
There are three major kinds of power supplies: unregulated (also…
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
What, exactly, is an arbitrary waveform generator, and for what…
Behaviors of Inductors wrapped around a Conductive Core Suppose we…
Don’t just sit there! Build something!! Learning to analyze relay…
A common class of operation used in radio-frequency (RF) amplifier…
Convert between Celsius, Fahrenheit and Kelvin
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Don’t just sit there! Build something!! Learning to mathematically…
If we were to express the series-connected DC voltages as phasors…
Calculate the voltage output by the secondary winding of a transformer…
JFETs, like bipolar transistors, are able to “throttle” current in…
Explain the operation of this “H-bridge” motor control circuit: At…
So far, we’ve explored tubes which are totally “evacuated” of…
There are two basic Ohm’s Law equations: one relating voltage,…
Don’t just sit there! Build something!! Learning to mathematically…
A stepper motor is a “digital” version of the electric…
Suppose a 12 volt lead-acid battery has an internal resistance of 20…
Pulse Width Modulation (PWM) uses digital signals to control power…
A tool designed to calculate the noise figure of cascaded amplifiers
If at all possible, shut off the power to a circuit before performing…
Don’t just sit there! Build something!! Learning to mathematically…
The Functionality of Diode Polarity Being able to determine the…
Incomplete
This calculator determines the total path loss provided by an RF n-way power splitter.
The Skin Depth of Copper in Electrical Engineering As previously…
In very simple, qualitative terms, rate the impedance of capacitors…
The armature windings of your DC motor will have very low resistance.…
Since complex numbers are legitimate mathematical entities, just like…
In the course of learning about electricity, you will want to…
As was stated earlier, most meter movements are sensitive devices.…
NAND and NOR gates possess a special property: they are universal.…
Because batteries create current flow in a circuit by exchanging…
So far, we’ve been analyzing single-battery, single-resistor…
When using conventional current flow, we can trace the direction of…
While the binary numeration system is an interesting mathematical…
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
