谢志贤

Alternate valley switching controller and control method

崔恒硕, 徐乾尊, 谢志贤, 2016 .

Adaptive sampling circuit and a control circuit for detecting a voltage transformer demagnetization

杨大勇, 林立, 谢志贤, 2013 .

Adaptive sampling circuit for detecting the demagnetized voltage of the transformer

杨大勇, 林立, 谢志贤, 2013 .