DC-DC Output Smoothing Using Ultra-High CV Aluminum Electrolytic Capacitors

Posted by Kemet Electronic Corporation
On November 23, 2020
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Electrolytic capacitors (also called e-caps, electrolytics, or even just lytics) are a natural choice to fit this requirement, but they often fall short due to their relatively high series resistance and poor reliability performance.

High Energy Density Aluminum Electrolytic Capacitor product line

Posted by doEEEt Media Group
On November 23, 2020
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Exxelia, a global manufacturer of complex passive components and sub-systems dedicated to harsh environments, launches its new Innovative Aluminum Electrolytic Capacitor Felsic HC product series.

Considerations to AC Rate MLCCs for Power Applications

Posted by Kemet Electronic Corporation
On November 12, 2020
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Designing for AC presents even more

Ultra-thin Reverse Geometry Low ESL MLCCs for In-Vehicle ADAS Applications

Posted by doEEEt Media Group
On November 12, 2020
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Murata introduces the ultra-thin LW reversed, low equivalent series inductor (ESL) multilayer ceramic capacitor (MLCC) with a capacitance value of 1.0 µF ±20% for 4 Vdc-rated automotive applications.

TDK Releases ModCap™ – a Modular Power Capacitor Concept for DC Link Applications

Posted by doEEEt Media Group
On November 12, 2020
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TDK Corporation (TSE: 6762) presents ModCap™ − a modular capacitor concept for DC link applications. The newly developed power capacitors are available for rated voltages of 1100 V to 2300 V and cover a 365 µF to 2525 µF capacitance range. The rated currents between 105 A and 180 A are type-conditioned with all types designed for 5 kA recurrent pulse currents. The maximum permitted hot spot temperature is 90 °C.

High Voltage Ceramic Capacitor Solutions

Posted by doEEEt Media Group
On November 12, 2020
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High voltage chip capacitors are constructed to filter out electromagnetic interference (EMI) and smooth output voltages and built for applications up to 2500VDC. They are small, leadless, and can easily be placed on a PCB.

Automotive Grade Polymer Solutions for Avionics and Automotive Applications

Posted by Kemet Electronic Corporation
On November 10, 2020
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This series fulfills the growing need for increased reliability of tantalum polymer capacitors beyond currently available commercial grade solutions for both commercial avionic applications and automotive applications, such as advanced driver-assistance systems (ADAS).

Addressing Design Challenges in EMI-Suppression Capacitors

Posted by Kemet Electronic Corporation
On November 10, 2020
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One of the most enduring trends in the electronics industry is miniaturization. Advances in semiconductor technology, such as the implementation of wide-bandgap (WBG) MOSFET and diode devices, emphasize reducing the size of electronic components while significantly improving performance

New Compact High CV, High Ripple Current Snap-In Aluminum Electrolytic Capacitors

Posted by doEEEt Media Group
On November 10, 2020
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TDK Corporation presents the new EPCOS aluminum electrolytic capacitor series B43647* with snap-in terminals. Thanks to their outstandingly high CV product, they are ideal for highly compact solutions in power electronics.

New Approach to Tantalum Capacitor Anode Design

Posted by doEEEt Media Group
On November 10, 2020
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Tantalum capacitors are widely used in modern electronic devices due to their volumetric capacitive efficiency and reliability. The aim of the work published by Vladimir Azbel on his LinkedIn blog is to discuss some basic physical considerations of tantalum capacitor anode design to improve its capabilities towards a further increase of volumetric efficiency and reliability.