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LED drivers and EMI Solutions

  • Posted by doEEEt Media Group
  • On March 4, 2021
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In this video Analog Devices and Würth Elektronik discuss the latest generation medium to high power LED...

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Nanocrystalline Soft Magnetic Metal Core Materials Explained

  • Posted by Kemet Electronic Corporation
  • On January 4, 2021
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Nanocrystals are crystals measuring less than 100 nanometers in at least one dimension. The smallest fundamental component of a nanocrystal is called the crystallite, or grain. Materials that have nanocrystals distributed throughout, and have significantly different characteristics, as a result, are called nanocrystalline materials. Semiconductor nanocrystals with dimensions smaller than 10 nm are also sometimes called quantum dots.
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Accurate Inductor Loss Determination

  • Posted by doEEEt Media Group
  • On December 10, 2020
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    • 2 likes
Magnetic loss occurs from the core and the windings in the storage/coupled Inductor. Determination of inductor power loss accurately has become more important to design reliable and efficient systems
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Insertion loss and filter capacitor performance

  • Posted by doEEEt Media Group
  • On November 27, 2020
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    • 1 likes
Capacitors are used in both analog and digital circuits to remove unwanted signals. The filtering performance of a capacitor or filtering circuit is commonly described in terms of insertion loss. Some of the factors that significantly affect the insertion loss performance of a filtering circuit include configuration of the filtering elements, impedance, and load current.
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Buck/Boost topologies and EMI filtering

  • Posted by doEEEt Media Group
  • On November 23, 2020
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Würth Elektronik Webinar

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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
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How to Use a Ferrite Bead to Reduce EMI

  • Posted by doEEEt Media Group
  • On November 5, 2020
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    • 3 likes
Ferrite beads protect PCB from EMI, by attenuating a specific band of high frequencies, or acting as an LC filter when combined with a capacitor, or separating ground and power planes.
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