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Low cost current sensor for fast-switching inverter applications
Low cost current sensor for fast-switching inverter applications
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机译:适用于快速开关逆变器应用的低成本电流传感器
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摘要
The DC link current from one leg of a DC link of an inverter is provided to a primary winding of an AC current transformer, and a voltage across the secondary winding of the current transformer is integrated for providing an envelope indicative of the DC link current.
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