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

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Text this: Design and implementation of a DC-DC converter