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Power_electronics Features

MHz switching frequency-based devices enable miniaturization of the DC-DC converter and EMI filters
Achieving EMI conducted emission compliance for automobiles with a single stage filter. By Nicola Rosano, Sr. Strategic FA/System Engineer at Vicor
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AC/DC power factor correction module offers up to 1,512W
A full brick package developed by TDK-Lambda, the PF1500B-360, is for high voltage distributed power architectures
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Power Electronics Europe Features
 
Power Capacitors View All
LATEST FEATURE: Emerging high frequency, high power applications need a rethink on capacitors to maintain power integrity - Nov 23 Read PDF
There is an alternative to using traditional multi-layer ceramic capacitors (MLCCs) to fulfill high frequency power demands in IoT devices, mobile phones and high performance computing applications....
Power Converters View All
LATEST FEATURE: IoT calls for a new approach to backup circuitry design - August 2023 Read PDF
Two backup options are compared and new backup circuitry is proposed to meet a 15ms holdup time for a 12V/60W flyback converter with a 9V to 60V wide input range. By Tiger Zhou, Applications Engineer Battery Charging Products, Texas Instruments
Power Density View All
LATEST FEATURE: Solving the Challenges of Increasing Power Density By Reducing Number of Power Rails - March 2023 Read PDF
By Andy Wang, Business Line Director, High-Voltage Power Business Unit Allegro MicroSystems
Power Diodes View All
LATEST FEATURE: Optimized High-Voltage Diodes - issue 6/2018 Read PDF
In the constant quest for smaller sizes, better performance and lower costs, Dean technology, Inc (DTI) has developed a new technology for producing high voltage diodes that enables the future of the product type without introducing new materials...
Power Factor Correction View All
LATEST FEATURE: Improving Efficiency and Power Factor at light load - issue 3/2016 Read PDF
Universal input AC/DC power supplies in the range of 80-800W can be found in a variety of applications. Within this power range, the single-stage boost PFC+ half-bridge LLC is considered to be a very popular topology....
Power Management View All
LATEST FEATURE: Integrated Battery-Charging Solution with Power Path Management - issue 5/2019 Read PDF
A new single coil power management IC with flexible configuration, rich functions and high efficiency integrates as many analog circuits as possible...
Power Modules View All
LATEST FEATURE: The Pressure is On - May 2023 Read PDF
John Govier, Sales Director of Inseto, summarises how far sintering has come and hints at what’s in store...
Power Packaging View All
LATEST FEATURE: A new standard in dual power MOSFET packaging - issue 3/2014 Read PDF
International Rectify's patented (US6946740) new dual Power MOSFET in a power quad flat no-lead (PQFN) package leverages the latest advacnes in packaging technology to increase power density...
Power Reliability View All
LATEST FEATURE: Characteristics that boost a supercapacitor’s power - June 2024 Read PDF
There are many uses for supercapacitors beyond emergency power supplies, explains Dr René Kalbitz, Product Manager Capacitors & Resistors Division at Würth Elektronik eiSos GmbH
Power Resistors View All
LATEST FEATURE: High-Power Resistors for demanding industrial applications - issue 4/2017 Read PDF
converters/inverters are core systems in industrial applications. Their continued development is driven by reduction of installation space and improved power/current quality...
Power Semiconductors View All
LATEST FEATURE: Comparing N-Channel and P-Channel MOSFETs: Which is best for your application? Read PDF
This article compares the n-channel and p-channel power MOSFETs, introduces the complete Littelfuse p-channel power MOSFETs portfolio, and explores target applications.
Power Supply Design View All
LATEST FEATURE: The role of voltage supervisors for system power reliability - Feb 2024 Read PDF
Voltage supervisors add reliability by monitoring the power supply failures and putting a microcontroller in reset mode to prevent system error and malfunction. By Noel Tenorio, Product Applications Engineer, Analog Devices
Renewable Energies View All
LATEST FEATURE: Lightning Motorcycles deliver a smooth ‘magical feeling’ even at 215mph! Read PDF
Innovative modular power system design delivers an unequalled riding experience
Semiconductor Materials View All
LATEST FEATURE: Wolfspeed grows to meet supply challenge and launches high performance Gen 3+ die - March 2023 Read PDF
Silicon Carbide (SiC), known for long as the ideal semiconductor technology for power devices, has with design and manufacturing innovation not only increased its share of the existing market but enabled new applications, such as electric vehicles (EVs), by offering higher power density, better high-speed switching performance, higher breakdown field, higher thermal conductivity, higher chip temperatures and lower leakage currents than are possible with Silicon (Si).
Sensing Technologies View All
LATEST FEATURE: Making sense of the world around us with sensor ICs - May 2024 Read PDF
How accurate sensing enables better system performance and increased efficiency. By Giovanni Campanella, Sector General Manager, Industrial Systems at Texas Instruments
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