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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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AEC-Q200 Compliant High Current Common Mode Chokes

  • Posted by doEEEt Media Group
  • On January 4, 2021
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Bourns Magnetics Product Line is introducing the AEC-Q200 Compliant Model SRF1206A and SRF9045A High Current Common Mode Choke Series. These chokes offer compact size and high impedance over a broad frequency range to suppress Electromagnetic Interference (EMI) either coming into or leaving the system.
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EMI Filters Selection Guide

  • Posted by doEEEt Media Group
  • On November 9, 2020
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EMI is emitted by a number of both natural and engineered sources and is a hazard that virtually all electronic devices must be adequately protected from, regardless of application area. Board-level EMI suppression filters are one of the most common electromagnetic compatibility solutions and are widely available in a broad range of sizes, configurations, materials, capabilities, and costs.
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AC Line Filters and Insertion Loss Explained

  • Posted by doEEEt Media Group
  • On October 27, 2020
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A capacitor is a crucial part of all AC line filters, and much of their performance depends on it. The performance of a capacitor to get rid of unwanted electromagnetic signals is usually referred to as insertion loss. On the following pages, we’ll take a closer look at the questions of electromagnetic noise and insertion loss in electric filters.
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Bulkhead Miniature EMI Filters for Aerospace Applications Explained

  • Posted by doEEEt Media Group
  • On October 26, 2020
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Advances in multi-layer ceramic capacitor (MLCC) manufacturing have led to significant improvements in the voltage and capacitance capabilities of miniature case size capacitors. These advances have extended to ceramic discoidal capacitors, which are employed in most bulkhead-mounted EMI suppression filters. They are now available in smaller packages and make the c
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Intel® Enpirion® Expand its Digital PowerSoC Integrated Modules

  • Posted by doEEEt Media Group
  • On October 16, 2020
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Intel Enpirion PowerSoC modules are DC-DC step-down converters that integrate nearly all the components needed to build a power supply without sacrificing performance or efficiency. These solutions are designed to meet strict FPGA, ASIC, and processor power requirements.
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