公开(公告)号：WO2014042690A1

公开(公告)日：2014-03-20

申请号：PCT/US2013/032335

申请日：2013-03-15

Applicant: MOOG INC.

Inventor： WANG, Eryu, L. ,  NEWBURY, Kenneth, M. ,  WILLERS, Michael, J. ,  KOWALEWSKI, Thomas, R.

IPC: H02M3/156

CPC classification number: H02P7/18 ,  H02M3/156 ,  H02P29/10 ,  H02P29/64 ,  H02P29/68

Abstract: An improved apparatus for controlling and providing a pulse-width-modulated signal to a switch operatively arranged between two terminals of a power supply for controlling an output power. A controller provides a pulse-width-modulated gate signal at a frequency to the switch. The controller is arranged to adjust the frequency as a function of a sensed parameter such that the power dissipated in the switch during switch transitions may be adjusted.

Abstract translation: 一种改进的装置，用于控制和提供脉冲宽度调制信号到可操作地布置在用于控制输出功率的电源的两个端子之间的开关。 控制器以一个频率向开关提供脉冲宽度调制的栅极信号。 控制器被布置为根据感测参数调整频率，使得可以调整在开关转换期间在开关中消耗的功率。