A common topology for DC-AC power converter circuits uses a pair of…
When calculating the power dissipation of resistive components, use…
Don’t just sit there! Build something!! Learning to mathematically…
Voltage is commonly defined as “electrical pressure.” The unit of…
If a sinusoidal voltage is applied to an impedance with a phase angle…
What is the difference between DC and AC electricity? Identify some…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
There are many different types of power sources, and here some of the…
PARTS AND MATERIALS Power transformer, 120VAC step-down to 12VAC,…
Define the following terms: energy, work, and power.
With simple gate and combinational logic circuits, there is a definite…
PARTS AND MATERIALS 555 timer IC (Radio Shack catalog # 276-1723) One…
A calculator for computing the impedance of an edge coupled stripline.
Let’s take the following example circuit and analyze it: …
The Maximum Power Transfer Theorem is not so much a means of analysis…
PARTS AND MATERIALS Low-voltage AC power supply (6-volt output) 6-volt…
It is a common phenomenon for the electrical resistance of a substance…
Thomas Edison, that prolific American inventor, is often credited with…
The “vocabulary” of instructions which any particular…
PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…
Capacitor Charging and Discharging Experiment Parts and Materials To…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
If the output of a shift register is fed back to the input. a ring…
An electrical connector, is an electro-mechanical device used to join…
This calculator will help compute the inductance of a length of wire.
Don’t just sit there! Build something!! Learning to mathematically…
A transistor is a linear semiconductor device that controls current…
“Advances are made by answering questions. Discoveries are made…
PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…
When capacitors are connected in series, the total capacitance is…
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
What will this voltmeter register when connected to a battery as shown…
As an example of using several circuits together, we are going to make…
By definition, a low-pass filter is a circuit offering easy passage to…
A circuit which removes the peak of a waveform is known as a clipper.…
PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…
Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
Two relatively recent technologies designed to reduce the…
PARTS AND MATERIALS Two 6 volt batteries One potentiometer, single…
A modern method of electrical power control involves inserting a…
Of course, there is a danger of electrical shock when directly…
What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
A very common misconception students have about potentiometers is the…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
If an electric current is passed through this wire, which direction…
RELATED WORKSHEETS: Decibel Measurements Worksheet
PARTS AND MATERIALS Two 6-volt batteries One NPN…
PARTS AND MATERIALS Four 6 volt batteries Zener diode, 12…
Because capacitors store energy in the form of an electric field, they…
