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  ______   __   __   ______    _    _             
 /_____//  \ \\/ // |      \\ | || | ||     ___   
 `____ `    \ ` //  |  --  // | || | ||    /   || 
 /___//      | ||   |  --  \\ | \\_/ ||   | [] || 
 `__ `       |_||   |______//  \____//     \__ || 
 /_//        `-`'   `------`    `---`       -|_|| 
 `-`                                         `-`

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發送短信 : Protection circuit design of wireless power transfer systems