Text this: Extended range ZVS active-clamped current-fed full-bridge isolated DC/DC converter for fuel cell applications: Analysis, design, and experimental results

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