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• CHAdeMO connector and protocol for EV fast charging

  CHAdeMO is the trade name of a quick charging method for battery electric vehicles delivering up to 62.5 kW by 500 V, 125 A direct current via a special electrical connector. A revised CHAdeMO 2.0 s...

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• Loop Gain

  In electronics and control system theory, loop gain is the sum of the gain, expressed as a ratio or in decibels, around a feedback loop. Feedback loops are widely used in electronics in amplifiers an...

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• UL - Safety Standard Organization

  UL LLC is a global safety certification company headquartered in Northbrook, Illinois. It maintains offices in 46 countries. Established in 1894 as the Underwriters' Electrical Bureau (a bureau o...

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• Magnetic Core

  A magnetic core is a piece of magnetic material with a high magnetic permeability used to confine and guide magnetic fields in electrical, electromechanical and magnetic devices such as electromagnet...

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• SiC-Based 6.6kW Bi-Directional, Dual-Active-Bridge Resonant ...

  The PMP21495 reference design from Texas Instruments is a 6.6kW, bi-directional, dual-active-bridge resonant converter design that accepts a 380Vdc to 600Vdc input and provides a 280Vdc to 450Vdc out...

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• An introduction to LLC resonant

  Resonant conversion is a topic that is at least thirty years old and where much effort has been spent in research in universities and industry because of its attractive features: smooth waveforms...

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• Supercapacitor

  A supercapacitor (SC) (also called a supercap, ultracapacitor or Goldcap ) is a high-capacity capacitor with capacitance values much higher than other capacitors (but lower voltage limits) that bridg...

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• NEC Class 2 vs. IEC Class II Power Supplies

  This CUI article provides a good understanding of the differences between NEC Class 2 and IEC Class II power supplies.  NEC Class 2 is about output power limiting to ensure no fire breaks out du...

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