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Proving the Ruggedness of GaN technology in Automotive and Demanding Application - issue 4/2020
To achieve the most efficient power conversion circuit requires the best semiconductor switch as the fundamental building block. Many people now consider gallium nitride to be a better switch than...
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Linear voltage regulators operate at automotive temperatures
Designed for high reliability, high temperature applications, the CMT-Antares is Cissoid's latest regulator.
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Power Electronics Europe Features
 
Power Converters View All
LATEST FEATURE: The Landscape of Isolated DC/DC Bias Power Supplies - issue 2/2020 Read PDF
Moving signals and power across an isolation barrier is a common challenge for designers. Isolation might be required for safety, noise immunity or large potential differences between system domains. Understanding system-level specifications like the number of outputs, regulation requirements, output power, insulation rating, operating temperature and input voltage range are critical. From there, designers can derive the lowest-cost solution that meets all of the system requirements..
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: Direct Cooled Low Inductive SiC Mold Module - issue 3/2019 Read PDF
To make use of the superior properties of wide bandgap (WBG) semiconductors, power modules are needed with optimised parasitic electromagnetic properties, a high temperature capability and the possibility for a high degree of integration...
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: How to define the adequate reliability requirement for a power electronic system? issue 1/2012 Read PDF
Relaibility is a key design factor for the vast majority of power electronic systems. Lifetimes of 20 years and more are often required for power applications, while lower failure rates during the useful life of a system are implicitly presumed..
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: Proving the Ruggedness of GaN technology in Automotive and Demanding Application - issue 4/2020 Read PDF
To achieve the most efficient power conversion circuit requires the best semiconductor switch as the fundamental building block. Many people now consider gallium nitride to be a better switch than silicon. This is because GaN transistors feature a very low on-resistance and very high switching speeds; they are also rugged as they do not suffer avalanche breakdown of traditional MOSFETs. GaN is commonly used in RF and LED applications, yet employing GaN as a power technology brings new challenge
Power Supply Design View All
LATEST FEATURE: Doing more with Buck regulator ICs - issue 5/2018 Read PDF
Switching regulators are widely used and one of the most popular switching regulator topologies is the buck converter (also known as a step-down converter)....
Renewable Energies View All
LATEST FEATURE: The emerging role of preventative maintenance in wind turbines - issue 6/2014 Read PDF
In contrast to on-site staff at traditional power stations or the ready road access to transformer stations, wind turbines are generally unmanned and located in rural areas or in offshore wind farms....
Semiconductor Materials View All
LATEST FEATURE: Power GaN can revolutionise the industrial world - issue 3/2019 Read PDF
Industry 4.0 brings rise to an era of smart factory floors that synergize mass production capabilities with automation, robotics and M2M communication....
Sensing Technologies View All
LATEST FEATURE: A step forward to miniaturize current sensing in power conversion - issue 1/2020 Read PDF
modern power conversion systems must simultaneously become more efficient, smaller and cheaper than previous generations. LEM has used its expertise in this field to create a single chip package....
Server Design View All
LATEST FEATURE: Elegant Hot-Swap Solution for server design - issue 4/2019 Read PDF
The need to implement protections and control circuits is a crucial design requirement in datacenter servers, telecom systems and networking equipment applications..
Solar Power View All
LATEST FEATURE: MPPT IC Li-Ion Battery Charger System - issue 4/2020 Read PDF
In an era characterized by the internet of things (IoT), more connectivity means more outdoor devices are now battery-powered and constantly communicating. In particular, an increasing number of outdoor devices are being powered through solar panels. The charger should be suitable for maximum power point tracking (MPPT) in outdoor designs with a solar panel...
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