DC Circuits
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Substitution Theorem – Step by Step Guide with Solved Example
Analyzing & Solving Electric Circuits Using Substitution Theorem Substitution Theorem As the name suggests, a substitution theorem is used to replace one element of the circuit with another element. But…
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Millman’s Theorem – Analyzing AC & DC Circuits – Examples
Millman’s Theorem for AC & DC Circuits – Step by Step Solved Examples Millman’s Theorem The Millman’s theorem is used in the circuit analysis when it has only branches in…
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Batteries in Photovoltaic Systems – Applications & Maintenance
Batteries: Fundamentals, Applications and Maintenance in Solar PV (Photovoltaic) Systems In a standalone photovoltaic system battery as an electrical energy storage medium plays a very significant and crucial part. It…
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Superposition Theorem – Circuit Analysis with Solved Example
Superposition Theorem – Step by Step Guide with Solved Example What is Superposition Theorem? The Superposition Theorem is used to solve complex networks with a number of energy sources. It…
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Tellegen’s Theorem – Solved Examples & MATLAB Simulation
Tellegen’s Theorem – Step by Step Guide with Solved Examples What is Tellegen’s Theorem? Tellegen’s theorem was published by a Dutch electrical engineer and inventor Bernard D.H. Tellegen in 1952.…
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Dual Power Supply Circuit Diagram – 230VAC to ±12VDC
230 VAC to ±12 VDC Dual Power Supply Circuit As the name suggests, this circuit is designed to convert the mains supply voltage of around 220V AC into two voltages…
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Simple Cell Phone Charger Circuit Diagram – 5V from 230V AC
How to Make a Simple Cell Phone Charger – Circuit Diagram of 5V DC from 230V AC Have you ever thought about how a cell phone charger works or how…
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How to Calculate the Right Size of Solar Charge Controller?
What is Solar Charge Controller? Types, Sizing and Selection of PWM & MPPT Charge Controllers Solar charge controllers are a vital part of any solar installation. They secure your battery…
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Difference between Electron Current and Conventional Current
What is the Difference between Conventional Current and Electron Current? The electrical & electronics engineering is the study that revolves around the electric current. Electric current can be classified into…
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Types of Electric Motors – Classification of AC, DC & Special Motors
Classification of Different Types of Electrical Motors An Electrical Motor is a machine that converts electrical energy into mechanical energy. It is used for generating torque to lift loads, move…
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