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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…


How DC-DC Converters are Making Inroads Into Vehicles and Transport Systems

How DC-DC Converters are Making Inroads Into Vehicles and Transport Systems

This article highlights Bel Power Solutions DC/DC technology with 50/700 DNC40-12/24-8G (liquid-cooled) and 350/700 DNC40-12/24-CG…


High Efficiency Step-Down Regulators with Ultra-low EMI Emissions

High Efficiency Step-Down Regulators with Ultra-low EMI Emissions

This article features Analog Devices, Inc. LT8640S/LT8643S  6A/7A peak synchronous, ultralow EMI monolithic switching regulators in a small, LQFN…


Acoustic Investigation for Internal Structural Defects in TO247 and TO220 Packages

Acoustic Investigation for Internal Structural Defects in TO247 and TO220 Packages

This article highlights Nordson SONOSCAN with the University of Texas at Dallas TO-247 packages designed for high-power, along with TO-220s…


Thermal Resistance and Capacitance are Critical Parameters of Power Devices

Thermal Resistance and Capacitance are Critical Parameters of Power Devices

This article highlights Dr. – Ing. Seibt of Vienna thermal resistance and capacitance parameters in power devices that deals with GaN and SiC…


The Influence of the Operating Temperature on the Service Life and Reliability of Switching Power Supplies

The Influence of the Operating Temperature on the Service Life and Reliability of Switching Power Supplies

This article highlights EMTRON electronic GmbH contact cooling that heat dissipation must be ensured via suitable heat sinks/housing…


Datalogging Platform for Junction Temperature Estimation and Converter Diagnostics

Datalogging Platform for Junction Temperature Estimation and Converter Diagnostics

This article describes the validation of the technology and its use in a wide range of applications.


Active Rectifier Controller with Ultrafast Transient Response and Low Power Dissipation

Active Rectifier Controller with Ultrafast Transient Response and Low Power Dissipation

This article highlights Analog Devices, Inc. LT8672 gate driver that controls the external MOSFET and provides rectification and reverse input…


Aspects of AESA Power Supply Management

Aspects of AESA Power Supply Management

This article considers design examples of power supply systems for any pulse loads with pulse power averaging and without it.


“Problem-Solver Alloy” for Fasteners

“Problem-Solver Alloy” for Fasteners

This article discusses ISA-CON®450, another version of the copper-based alloy that reduces electrical resistance and thus heat development in the…


More Power to the Electric Drivetrain

More Power to the Electric Drivetrain

This article introduces and discusses Danfoss' power module technology platform, DCM™1000, for automotive traction applications.


Power Module Substrate Options Available to Lower Semiconductor Junction Temperatures for Increased Reliability

Power Module Substrate Options Available to Lower Semiconductor Junction Temperatures for Increased Reliability

This article examines changing a power module's substrate as a possible option for lowering its semiconductors junction temperatures without…


Trench Schottky Rectifier Functioning Benefits and Use Cases

Trench Schottky Rectifier Functioning Benefits and Use Cases

This article is mainly discussing the functioning and the benefits of Trench Schottky rectifiers.


1700V X-Series HVIGBT Power Modules with Excellent Performance and Reliability

1700V X-Series HVIGBT Power Modules with Excellent Performance and Reliability

This article introduces the new generation of 1700V IGBT power modules called X-Series from Mitsubishi Electric that satisfies the requirements of…


Reducing Inverter Cost with CurrentMeasurement Integration in Power Modules

Reducing Inverter Cost with CurrentMeasurement Integration in Power Modules

This article describes the impact of introducing internal shunts to the power module in inverters in the power range above 75 kW.


How Long will Your System Last A Discrete IGBT Reliability Study

How Long will Your System Last A Discrete IGBT Reliability Study

High quality and reliability are among the key aspects in the design of a power semiconductor. The influence of these parameters is evident since they


7th Gen NX Type Converter Inverter Brake Modules

7th Gen NX Type Converter Inverter Brake Modules

Applications such as elevator drives or servomotors have several special requirements. One on hand, high efficiency is important, while on the…


Reduce Size and Increase Efficiency with GaN-based LLC Solutions

Reduce Size and Increase Efficiency with GaN-based LLC Solutions

GaN High Electron Mobility Transistors (GaN HEMT) have a lower driving loss and shorter deadtime circuit benefits due to significantly…


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.


Temperature Stability Assessment of GaN Power Amplifiers with Matching Tantalum Capacitors

Temperature Stability Assessment of GaN Power Amplifiers with Matching Tantalum Capacitors

Wide bandgap GaN and SiC devices are expected to experience high levels of growth in applications ranging from power conversion to RF transistors…