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Memory Inductors for Energy-Efficient Applications

Memory Inductors for Energy-Efficient Applications

The advanced series of WE-MAPI inductors combine the best possible utilization of inductance and current carrying capacity with low intrinsic…


Back to Capacitor Basics

Back to Capacitor Basics

This article highlights the critical characteristics of capacitors and some of their use cases, explains the different types available, the…


Advanced Inductor Circuit Models: Finding the AC Resistance

Advanced Inductor Circuit Models: Finding the AC Resistance

This article describes how to obtain the proper AC resistance of the inductor winding.


Freewheeling Diode’s Storage Charge Effect on Turn-on Losses in Power MOSFETs

Freewheeling Diode’s Storage Charge Effect on Turn-on Losses in Power MOSFETs

There are two kinds of losses in a power semiconductor: on-state losses and switching losses. This article examines a freewheeling diode with a…


Achieving High-Accuracy, Low Current Consumption With Current Sensors

Achieving High-Accuracy, Low Current Consumption With Current Sensors

Engineers designing high-efficiency power electronics systems need small current sensors that consume less power and measure high currents accurately.


Power ICs Enable High-Efficiency High-Power-Density 140W PD3.1 Adapter Designs

Power ICs Enable High-Efficiency High-Power-Density 140W PD3.1 Adapter Designs

This article presents an ultra-high-efficiency and high-power-density design of a power factor correction (PFC) and asymmetrical half-bridge (AHB)…


Packages for the Highest Voltage Class Si IGBTs and SiC MOSFETs

Packages for the Highest Voltage Class Si IGBTs and SiC MOSFETs

HV LinPak is a new package that adds to several options converter designers have for using Si IGBTs and SiC MOSFETs with nominal blocking voltages…


Extending Unified AC-Input Light Industrial Application Output Power Via Low RDS(ON) SiC MOSFETs

Extending Unified AC-Input Light Industrial Application Output Power Via Low RDS(ON) SiC MOSFETs

For light industrial applications, a unified platform for single and 3-phase AC input can be designed using a 1200 V SiC MOSFET and a diode in the…


Helping Power Solutions Keep Up With Moore’s Law

Helping Power Solutions Keep Up With Moore’s Law

This article discusses Moore's Law and MEMS in creating roadmaps for electronics and electrical equipment and the importance of power…


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…


DC/DC Converters for Industrial Applications

DC/DC Converters for Industrial Applications

Electronic components are designed and manufactured with specific performance characteristics tailored to target applications based on how harsh…


Get More From Your Heat Pump

Get More From Your Heat Pump

High functional integration and power density are at the foundation of our energy-efficient, cost-effective power modules for motor drives tailored…


Power Quality Monitoring Part 2: Design Considerations for a Standards-Compliant Power Quality Meter

Power Quality Monitoring Part 2: Design Considerations for a Standards-Compliant Power Quality Meter

This article explains how to efficiently design a standards-compliant power quality measurement instrument using a ready-to-use platform that…


Stepper Motors Part 2: Motor Drive Circuit Types and Operation

Stepper Motors Part 2: Motor Drive Circuit Types and Operation

This article reviews the types and operation of stepper motor drive circuits used in precise positioning and control applications. It examines…


6 Techniques for Controlling Harmonic Distortion

6 Techniques for Controlling Harmonic Distortion

Harmonics–currents or voltages at a multiple of the power systems’ fundamental frequencies– originate from non-linear loads in power systems.…


Experimental Results of Isolated Flying Capacitor Multilevel Converter Frequencies and Loads

Experimental Results of Isolated Flying Capacitor Multilevel Converter Frequencies and Loads

This article presents the experimental results of isolated flying capacitor multilevel converters, including tests at different frequencies and loads.


Calculating Power In RL And RC Circuits

Calculating Power In RL And RC Circuits

This article will discuss the fundamentals of power in RL and RC circuits, including how power is calculated and the different types of power…


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…


Operating Principles of Single-Phase AC Voltage Controllers

Operating Principles of Single-Phase AC Voltage Controllers

This article explores the operating principles of a single-phase AC voltage controller, including protection circuitry and calculations, as well as…


Hardware Design of Isolated Flying Capacitor Multilevel Converters

Hardware Design of Isolated Flying Capacitor Multilevel Converters

Isolated flying capacitor multilevel converters have select components that consider a wide variety of operations. This article discusses three…