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 _____     _    _    ______     ______    ______  
|  __ \\  | || | || |      \\  /_   _//  /_   _// 
| |  \ || | || | || |  --  //   -| ||-     | ||   
| |__/ || | \\_/ || |  --  \\   _| ||_    _| ||   
|_____//   \____//  |______//  /_____//  /__//    
 -----`     `---`   `------`   `-----`   `--`

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