This article examines transformer maintenance, including simple checks involving temperature and sound that indicate potential issues, maintenance…
one day ago by Ahmed Sheikh
This article presents three fundamental methods for calculating transformer voltages using the voltage-to-turns formula, turns ratios, and volts…
September 19, 2023 by Ahmed Sheikh
Learn about equipment grounding conductor continuity and connections.
September 10, 2023 by Lorenzo Mari
Learn about the fundamentals of inductors in AC circuits, including the concept of inductive reactance, the behavior of inductors in series and…
August 15, 2023 by Amna Ahmad
Learn about tuned coupled coils and their key characteristics, including coupled impedance, measuring the impact of one coil's impedance on…
July 25, 2023 by Amna Ahmad
Learn how to determine the RC high-pass filter's cut-off frequency and transfer function and plot gain/frequency and phase/frequency response…
July 19, 2023 by Amna Ahmad
Learn how to determine the RC low-pass filter's cut-off frequency and transfer function and plot the gain/frequency and phase/frequency…
July 18, 2023 by Amna Ahmad
In this article, you’ll learn how to draw phasor diagrams and equivalent circuits for transformers under load and no-load conditions.
July 09, 2023 by Amna Ahmad
Learn the difference between ideal and practical parallel RLC resonant circuits and how to calculate admittance and impedance in parallel RLC…
July 06, 2023 by Amna Ahmad
This article describes how to obtain the proper AC resistance of the inductor winding.
June 18, 2023 by Ray Ridley
In this article, Dr. Ridley describes new advanced circuit models that can be used to accurately predict the performance of off-the-shelf…
May 26, 2023 by Ray Ridley
Learn how to determine the resonance frequency, the component voltages, and current levels at various frequencies in a series RLC circuit.
May 02, 2023 by Amna Ahmad
The behavior of a series RC circuit can be described using various electrical properties such as resistance, capacitance, and impedance, and…
April 26, 2023 by Amna Ahmad
The behavior of a series RL circuit can be described using various electrical properties such as resistance, inductance, and impedance.…
April 18, 2023 by Amna Ahmad
In this article, learn how to calculate the force exerted on a current-carrying conductor situated in a magnetic field and define the direction of…
April 06, 2023 by Amna Ahmad
An RL circuit is an electrical circuit consisting of a resistor (R) and an inductor (L) connected in series. The behavior of an RL circuit can be…
March 30, 2023 by Amna Ahmad
Discover how class E dual-frequency resonant boost converters can improve your power system efficiency. Explore advantages, disadvantages, and…
March 22, 2023 by Duke Nyamasege
Measuring power inductors to obtain real-life, application-relevant data is a challenge. The challenge further increases when using high voltages,…
March 15, 2023 by Mike Wens
This article focuses on various magnetic materials, their magnetic moments, and magnetic flux and flux density.
February 13, 2023 by Amna Ahmad
Motor starters like autotransformers can solve induction motor challenges. Here’s all you need to know about the workings, connections, and…
January 30, 2023 by Simon Mugo
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