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Compact High-Current Inductors Based on Coupled Tape-Wound Cores

Compact High-Current Inductors Based on Coupled Tape-Wound Cores

This article highlights TH Köln - Cologne University of Applied Sciences coupled-inductor configurations for high power densities based on two…


Leakage Inductance Considerations for Custom Transformers

Leakage Inductance Considerations for Custom Transformers

This article highlights Ridley Engineering Incorporated Leakage Inductance Considerations and Designs of Custom Transformers.


Drastically Reducing Earth Leakage Currents and Increasing Plant Availability

Drastically Reducing Earth Leakage Currents and Increasing Plant Availability

This article highlights Magnetics Business Group TDK EPCOS LeaXield leakage current filter which facilitates a dramatic reduction of earth leakage…


Innovative Current Sensor without Toroidal Magnetic Core Offers New Design Advantages

Innovative Current Sensor without Toroidal Magnetic Core Offers New Design Advantages

This article highlights Raztec Sensors company its new current probe for measuring even very high current intensities, with a small size and at low…


New Current Sensors Measure Higher Currents While Staying the Same Size

New Current Sensors Measure Higher Currents While Staying the Same Size

This article highlights LEM three new families of compact open-loop current sensors that measure higher currents than earlier sensors of the same…


EMV 2019: International Trade Fair with Workshops

EMV 2019: International Trade Fair with Workshops

This article highlights EMC EMV 2019 for international trade fair with workshops for electromagnetic compatibility with total of 121 exhibiting…


Pulsed Field Magnetometry for Characterization of Magnetic Components

Pulsed Field Magnetometry for Characterization of Magnetic Components

This article describes the BsT-Pulse software and its algorithm, allowing an evaluation of high power magnetic components and is easily expandable,…


Designing Custom Transformers with One Design Equation

Designing Custom Transformers with One Design Equation

This article discusses the magnetic circuit elements and offers insights on designing transformers.


Constant Current LED Drivers Cost Efficient Reliable and Easy to Use

Constant Current LED Drivers Cost Efficient Reliable and Easy to Use

This article gives a short overview of the design and power considerations necessary to use constant-current LED drivers in practical applications.


Switch Mode Power Supply Current Sensing

Switch Mode Power Supply Current Sensing

This article discusses the current-mode control that is widely used for switching mode power supplies and gives insights to current sensing methods.


Designing Custom Inductors vs Utilizing ReadyMade Options

Designing Custom Inductors vs Utilizing ReadyMade Options

Engineers are under time and budget pressures to complete their tasks efficiently. Designing a power supply can be a daunting task, especially for…


Optimizing the Prototyping and Design of Custom Magnetics

Optimizing the Prototyping and Design of Custom Magnetics

This article highlights Bourns Inc. idea on power advantages gained in using Finite Element Analysis to identify the optimum winding order before…


High Bs Ferrite Material for High Power Application

High Bs Ferrite Material for High Power Application

There is no doubt that power electronics plays a critical role in the evolution of the overall infrastructure of energy supply, from motion control…


Heat Dissipation Challenge in Automotive High-Power Integrated Magnetics

Heat Dissipation Challenge in Automotive High-Power Integrated Magnetics

This article highlights PREMO Group launched the 3DPower™ as the first product to integrate two magnetic components that share the same core.


Development of a Wideband High-Precision Current Sensor

Development of a Wideband High-Precision Current Sensor

In the field of power electronics, especially within the automotive and railway segments, the miniaturization and heightened efficiency of…


Current Source Gate Drivers Boost the Turn-On Performance of IGBT

Current Source Gate Drivers Boost the Turn-On Performance of IGBT

This article highlights Infineon 1EDS20I12SV and a conventional gate driver IC, which gate drivers are operated by FF1200R12IE5 1200A/1200V power…


Combined Current Control with Inrush Current Limiters

Combined Current Control with Inrush Current Limiters

This article highlights TDK Corporation ceramic EPCOS inrush current limiters (ICLs), based on NTC and PTC thermistors as strong duo used in…


Modern Electric Motor Technology and Applications

Modern Electric Motor Technology and Applications

This article features Alpha and Omega Semiconductor dual-in-line SMD-type intelligent power module (IPM) specialized for low-power BLDC motor-drive…


Tamper-Proof Power Supplies for Electricity Meters

Tamper-Proof Power Supplies for Electricity Meters

This article presents some methods to make an offline flyback more robust in order to protect against a criminal employing an external magnetic field.


Improving the Charging Technology for Electric Vehicles

Improving the Charging Technology for Electric Vehicles

This article discusses the concept of universal inductive energy transmission and its possible applications and implications.