This article explains how to select a transformer—a pivotal step in designing an isolated buck converter—including parameters to consider, the…
April 14, 2024 by Yaxian Li
A cornerstone of power supply technology, buck converters transform high voltages to lower voltages. As power electronics professionals optimize…
April 09, 2024 by Aditya Sarda
This article explores how artificial intelligence and machine learning predict brownout thresholds in a step-down transformer using a circuit…
April 07, 2024 by Dr. Don Wilcher
Learn about the different types of transformers in high-voltage substations by exploring their technical workings and the mathematical evaluations…
April 02, 2024 by Bob Odhiambo
This article introduces transformer-based voltage regulators with a trans-inductor voltage regulator structure designed to respond extremely…
March 19, 2024 by Xingxuan Huang
If your power inverter measurements show an efficiency of more than 100%, or the measured values sound too good to be true, it could mean you found…
January 31, 2024 by Kai Scharrmann
In the quest for improved power supply efficiency, size, speed, and cost, the power supply architecture has evolved.
January 23, 2024 by Steve Roberts
Rechargeable batteries have been used for decades to store electrical energy. Maintenance-free AGM or EFP batteries not only make usage easier and…
January 16, 2024 by Clyde Chang
Learn the reasons behind insulation-related transformer failures.
January 04, 2024 by Ahmed Sheikh
Whether it’s FET foundations or calculating transformer turns ratios, these are the EEPower technical articles engineers read time and again.
December 19, 2023 by EEPower Editorial
Learn about current transformers and their essential role in transforming large currents into smaller ones, including winding ratios, types, and…
December 12, 2023 by Ahmed Sheikh
This article will teach you about buck-boost transformers, winding connections, and their applications. The primary focus is on boosting (raising)…
December 06, 2023 by Ahmed Sheikh
This article spotlights the principles of sizing wye and delta-connected transformers to efficiently handle single- and three-phase loads.
December 03, 2023 by Ahmed Sheikh
Open delta transformers allow delta-connected transformers to supply three-phase loads with two-phase windings while maintaining phase voltages.…
November 28, 2023 by Ahmed Sheikh
This article examines three-phase transformer connections and their advantages and disadvantages, which are crucial for effectively matching…
November 24, 2023 by Ahmed Sheikh
This article teaches three-phase transformers' fundamental principles and configurations, including their construction with three primary and…
November 15, 2023 by Ahmed Sheikh
Learn about limiting the available ground-fault current and how to ground equipment above 1 kV.
November 07, 2023 by Lorenzo Mari
Reliability engineering in electrical systems is essential to ensuring system efficiency. This article explores how probability models are used in…
November 02, 2023 by Bob Odhiambo
Learn about single-point and multi-grounded neutrals and service-supplied AC systems above 1 kV.
November 01, 2023 by Lorenzo Mari
This article explains transformers with dual-voltage ratings and explores their configurations and how the windings can be connected in series or…
October 24, 2023 by Ahmed Sheikh
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