Latest Technical Articles

This article examines the operational principles and applications of three important types of three-phase motors:…

This article examines the operational principles and applications of three important types of three-phase motors: squirrel-cage induction,…

With the advancement of electrification in the automotive industry, active cooling is needed more often. When a fan is…

With the advancement of electrification in the automotive industry, active cooling is needed more often. When a fan is used, noise can become a…

This article presents a price-performance analysis of the totem-pole power factor correction topology compared to other…

This article presents a price-performance analysis of the totem-pole power factor correction topology compared to other topologies.

One way to optimize automotive and industrial designs is to reduce the size of the power supply unit, resulting in less…

One way to optimize automotive and industrial designs is to reduce the size of the power supply unit, resulting in less physical material, fewer…

This article explains how to select a transformer—a pivotal step in designing an isolated buck converter—including…

This article explains how to select a transformer—a pivotal step in designing an isolated buck converter—including parameters to consider, the…

The main difference between wireless charging of a mobile phone and an electric vehicle is the power levels used. What…

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…

A cornerstone of power supply technology, buck converters transform high voltages to lower voltages. As power electronics…

A cornerstone of power supply technology, buck converters transform high voltages to lower voltages. As power electronics professionals optimize…

This article explores how artificial intelligence and machine learning predict brownout thresholds in a step-down…

This article explores how artificial intelligence and machine learning predict brownout thresholds in a step-down transformer using a circuit…

This article explores the selection, design, and calculations necessary to understand solid-state high-voltage switching…

This article explores the selection, design, and calculations necessary to understand solid-state high-voltage switching in electromagnetic…

SiC MOSFET switching loss reduction is possible, but challenges exist in realizing high switching speeds during power…

SiC MOSFET switching loss reduction is possible, but challenges exist in realizing high switching speeds during power module operation.

Learn about the different types of transformers in high-voltage substations by exploring their technical workings and the…

Learn about the different types of transformers in high-voltage substations by exploring their technical workings and the mathematical evaluations…

Optocouplers have long been an option for designers seeking galvanic isolation for system signals. This article explores…

Optocouplers have long been an option for designers seeking galvanic isolation for system signals. This article explores alternatives to the…

When reviewing VSI and LCI drive systems for shaft powers of 20 megawatts, both technologies have their merits. Here's…

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…

Electric vehicle design is a complex concept. Here's a look at the heart of every EV: the battery.

Electric vehicle design is a complex concept. Here's a look at the heart of every EV: the battery.

PCB-mounted SMD and THD inductors are often specified. These measurement voltages are superimposed on a direct current to…

PCB-mounted SMD and THD inductors are often specified. These measurement voltages are superimposed on a direct current to characterize the…

In recent years, the coal mining industry has re-entered a period of rapid development, and the demand for the core…

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…

This article introduces transformer-based voltage regulators with a trans-inductor voltage regulator structure designed…

This article introduces transformer-based voltage regulators with a trans-inductor voltage regulator structure designed to respond extremely…

The high switching frequencies of converters with GaN and SiC components pose a challenge for real-time simulators used…

The high switching frequencies of converters with GaN and SiC components pose a challenge for real-time simulators used for hardware-in-the-loop…

MOSFET devices should improve figures of merit. A new cell design exploring a three-dimensional charge compensation fits the bill.

MOSFET devices should improve figures of merit. A new cell design exploring a three-dimensional charge compensation fits the bill.