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Advanced Inductor Circuit Models

Advanced Inductor Circuit Models

In this article, Dr. Ridley describes new advanced circuit models that can be used to accurately predict the performance of off-the-shelf…


Stepper Motors Part 1: An Overview

Stepper Motors Part 1: An Overview

This technical article provides a thorough introduction to stepper motors, their types, characteristics, and calculations involved in choosing the…


Could Bidirectional Switches Become an Industry Standard?

Could Bidirectional Switches Become an Industry Standard?

Bidirectional switches offer advantages over conventional power switches and could become standard in the industry.


Understanding Power Modules in Embedded Drives

Understanding Power Modules in Embedded Drives

While embedded motor drives are gaining popularity in industrial applications, their compact size and tight integration present new challenges in…


How the EA-PSB 10000 Programmable Power Supply Improves Testing to The German LV123 Automotive Standard

How the EA-PSB 10000 Programmable Power Supply Improves Testing to The German LV123 Automotive Standard

Explore the features that make the EA-PSB 10000 – a programmable, autoranging, bidirectional DC…


Qorvo Launches Surface-Mount Package for High-power 750V SiC FET Applications

Qorvo Launches Surface-Mount Package for High-power 750V SiC FET Applications

Qorvo recently launched its new surface-mount TO-leadless package for high-performance SiC FETs. 


Active EMI Filter Integrated Circuit Supports High-density Power Supply Design

Active EMI Filter Integrated Circuit Supports High-density Power Supply Design

Texas Instruments has announced the TPSF12Cx series of integrated circuit EMI filters using noise cancellation technology to reduce switching power…


new products Mar 20, 2023 by Mike Falter
Practical Application of Middlebrook Filter Criteria

Practical Application of Middlebrook Filter Criteria

In this article, we will revisit a very old topic and apply practical rules to the problem. The subject is the stability of a system where an input…


APEC Preview: Companies Gear up to Showcase Power Electronics

APEC Preview: Companies Gear up to Showcase Power Electronics

A preview of the upcoming Applied Power Electronics Conference in Florida this month. 


News Mar 13, 2023 by Shannon Cuthrell
1200V Discrete SiC MOSFETs with Enhanced Interconnection Enable Energy-efficient Welding Machines

1200V Discrete SiC MOSFETs with Enhanced Interconnection Enable Energy-efficient Welding Machines

In recent years, the demand for more energy-efficient products for better natural resource sustainability has led to mandatory efficiency…


High-Voltage Discrete Silicon MOSFET Applications

High-Voltage Discrete Silicon MOSFET Applications

The role of high-voltage discrete power semiconductor devices has become increasingly important in the world of power electronics. Littelfuse…


new products Mar 11, 2023 by Littelfuse
GaN Transistors Improve Switching Efficiencies

GaN Transistors Improve Switching Efficiencies

Power electronics have evolved rapidly in recent decades primarily due to increasingly fast semiconductor switches, which make it possible to…


Intelligent Power Management in the World of Vision Systems

Intelligent Power Management in the World of Vision Systems

Vision systems are now incorporated into a variety of products. Processing the video signal is typically performed by a dedicated IC requiring…


Designing Switch-mode Power Supply Board Layouts

Designing Switch-mode Power Supply Board Layouts

This article explains the basis for achieving an optimized board layout, a critical aspect in the design of switch-mode power supplies.


High-voltage, 3-phase Power Modules Reduce Size, Weight, Design Time in MEA Apps

High-voltage, 3-phase Power Modules Reduce Size, Weight, Design Time in MEA Apps

Three-phase bridge power modules from Microchip use high-voltage SiC and IGBT switches to power More Electric Aircraft applications.


new products Feb 05, 2023 by Mike Falter
Optimize Switching Power Supply Layout by Minimizing Hot Loop PCB ESRs and ESLs

Optimize Switching Power Supply Layout by Minimizing Hot Loop PCB ESRs and ESLs

Question: Can you optimize the efficiency of a switching power supply? Answer: Yes, by minimizing hot loop PCB ESRs and ESLs--an important method…


Interference-free Power Supply

Interference-free Power Supply

Modern industrial plants place high demands on the reliability and interference immunity of power supplies. Typically, the plant components are…


Swell Energy Receives $120M for Virtual Power Plant Expansion

Swell Energy Receives $120M for Virtual Power Plant Expansion

Swell Energy has won $120 million in new funds to continue supporting utilities and homeowners through the energy transition with virtual power…


News Jan 06, 2023 by Stephanie Leonida
2022 Renewable Energy Growth Surpasses Forecasts

2022 Renewable Energy Growth Surpasses Forecasts

The global renewable energy market is seeing higher-than-forecasted levels of growth from expedited net-zero targets tied to Europe’s energy…


Solar Energy Costs Flare Up Dramatically in 2022

Solar Energy Costs Flare Up Dramatically in 2022

The price of commercial and residential solar power has increased for the first time in more than a decade.