With the advancement of electrification in the automotive industry, active cooling is needed more often. When a fan is used, noise can become a…
9 hours ago by Karsten Witt
This article presents a price-performance analysis of the totem-pole power factor correction topology compared to other topologies.
one day ago by Syeda Qurat ul ain Akbar
One way to optimize automotive and industrial designs is to reduce the size of the power supply unit, resulting in less physical material, fewer…
2 days ago by Bethlehem Defar
This article explains how to select a transformer—a pivotal step in designing an isolated buck converter—including parameters to consider, the…
4 days ago by Yaxian Li
The main difference between wireless charging of a mobile phone and an electric vehicle is the power levels used. What challenges do high-power EV…
April 11, 2024 by Steve Roberts
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
This article explores the selection, design, and calculations necessary to understand solid-state high-voltage switching in electromagnetic…
April 04, 2024 by Bob Odhiambo
SiC MOSFET switching loss reduction is possible, but challenges exist in realizing high switching speeds during power module operation.
April 03, 2024 by Narender Lakshmanan
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
Optocouplers have long been an option for designers seeking galvanic isolation for system signals. This article explores alternatives to the…
March 28, 2024 by Luke Trowbridge
When reviewing VSI and LCI drive systems for shaft powers of 20 megawatts, both technologies have their merits. Here's what you need to know…
March 27, 2024 by Anand Jha
Electric vehicle design is a complex concept. Here's a look at the heart of every EV: the battery.
March 26, 2024 by Erik Johnson
PCB-mounted SMD and THD inductors are often specified. These measurement voltages are superimposed on a direct current to characterize the…
March 21, 2024 by Hubert Kreis
In recent years, the coal mining industry has re-entered a period of rapid development, and the demand for the core equipment for coal mining, 3300…
March 20, 2024 by Lei Hong
This article introduces transformer-based voltage regulators with a trans-inductor voltage regulator structure designed to respond extremely…
March 19, 2024 by Xingxuan Huang
The high switching frequencies of converters with GaN and SiC components pose a challenge for real-time simulators used for hardware-in-the-loop…
March 14, 2024 by Jost Allmeling
MOSFET devices should improve figures of merit. A new cell design exploring a three-dimensional charge compensation fits the bill.
March 12, 2024 by Elvir Kahrimanovic
As electrification trends evolve, so must current sensing technology.
March 07, 2024 by Bodo Arlt
This article alleviates the confusion surrounding double-pulse testing and offers a step-by-step double-pulse test setup.
March 06, 2024 by Konrad Domes
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