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News & Know-how informs about product news and technical
know-how about Chips & Components, Tools & Software and
Boards & Modules.
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This webinar focuses on Phase-Shift Zero Voltage Switching (PS ZVS) topology, with special attention on the power semiconductors. More specifically, the benefits of using 1200 V silicon carbide (SiC) power devices will be discussed, in comparison to counterpart silicon IGBTs. Experimental results in an on purpose designed prototype will show the limits of silicon IGBTs, and how they are overcome with SiC switches.
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The Dickson converter architecture first appeared in 1976 in a paper which was entitled “On-Chip High-Voltage Generation in MNOS Integrated Circuits Using an Improved Voltage Multiplier Technique” and detailed a new voltage multiplier technique that enabled the generation of higher voltages than that of the power.
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Download the FREE step by
step guide
and get five tips for making accurate power integrity measurements with
oscilloscopes.
Learn more in our Step by Step guide!
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To provide for improved protection of operating personnel, residual current operated circuit breakers are seeing increased use in electrical installations. These, however, often trip unnecessarily due to leakage currents caused by electrical systems. The results are machine downtime and costs that can otherwise be prevented with design consideration to high leakage currents and targeted countermeasures.
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Introducing the new Power
Topologies
Handbook, that includes over 200 pages filled with ALL power supply
topology waveforms and equations: every value for every part in an
easy-to-download format.
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It was the year that saw the evolution of wide-bandgap technology and its uptake by design engineers into actual products. Yes, there are concerns that SiC is more expensive at the device level than Si but that’s not true at the system level when the frequency is increased from 10 kHz to 40 kHz, according to Infineon. Automotive appeared to be the primary target for most wideband gap devices, but certainly there were plenty of products that targeted photovoltaics, EV charging, traction control, and motor drives.
With RED EXPERT, Würth Elektronik eiSos has published a new online tool with which developers can simulate the power components from Würth Elektronik. With just a few clicks, the compone...
Morten Feldstedt, Technical Marketing Manager talks about a complete Wide Band Gap solution (SiC, GaN, Gate Drivers), about the Auto SIP® Series Automotive OBC and DC-DC Modules and the Update..
With the revolutionary technology of Silicon Carbide new design challenges occur. Dr. Kevin M. Speer, Global Manager, Technology Strategy Power Semiconductors with Littelfuse, talks about...
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TDN 5WI DC/DC converters
come in a package that achieves a 50% higher power density compared to
conventional 5 Watt converters. They provide 1500VDC I/O-Isolation, 4:1
input, external On/Off and short current protection. High efficiency
allows an operating temperature of 50°C at full load or
75°C at 50% load.
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At PCIM 2017, Baran Özbakir, Product Marketing Manager presented double H-Bridge solutions for LLC circuits with IGBTs and Si MOSFETs together with efficiency and cost benchmark. Vincote...
Higher efficiency, increased power density, smaller footprints and reduced system costs – added value coming along with transistors based on silicon carbide (SiC). Infineon Technologies is s...
Ussama Margieh, FAE team leader Europe, talked to ICC Media about some of the newest products AVX have launched recently and showed at the PCIM 2017. The range include medium power film capacitors...
Panasonic provides automotive power electronics solutions for HEVs/EVs dedicated to enhancing system efficiency, increasing power density, compacting design and minimising system costs. Key elemen...
Rohm is introducing BM61xx0RFV-C, a new family of isolated gate drivers with 3.75KV of isolation to extend the existing wide range of solutions. To drive properly Si, IGBT and SiC Power MOSFETs, t...
Design of ‘the right’ charging infrastructure is one of the hottest topics throughout the automotive and related industries. In this presentation, Frank Schnelle talks about the diff...
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