Difference Amplifier Equation Example and Simple Circuit Design
Difference amplifier is used to amplify the difference between the inputs. Along with the circuit design, we will also learn…
Category: Electrical Circuit
LEVEL 1 – ELECTRICAL CIRCUIT
Simple Magnitude and Frequency Scaling in Filter Circuits
In designing and analyzing filters and resonant circuits or in circuit analysis in general, it is sometimes convenient to work…
Three Phase AC Circuits
3 phase AC circuit is an electrical circuit which has three oscillating single phase voltage and current waveforms
Laplace Transform Transfer Functions Examples and Solutions
We have learned about the transfer functions back when we learn about the filter transfer function. Now we will implement…
Balanced Three Phase Voltage
Balanced three phase voltage is a three phase AC circuit that has three single phase sinusoidal waveforms which have equal…
How Does a Wattmeter Work?
This time, we will try to understand the principle behind how does a wattmeter work. Some wattmeters do not have…
RL and RC Low Pass Filter Circuit and Formula
RC low pass filter is one of the passive filter in electronic circuit. It is called RC low pass filter…
How to Easily Find Equivalent Impedance for AC Circuits
The likewise equivalent resistance of dc circuit, we also need equivalent impedance for ac circuit. This is a crucial thing…
Potentiometer vs Rheostat – Basic Explanation
Before learning about potentiometer vs rheostat, we need to know about what a resistor is. Resistor is known as its…