公开(公告)号：US10008921B2

公开(公告)日：2018-06-26

申请号：US14944243

申请日：2015-11-18

Applicant: Industrial Technology Research Institute

Inventor： Chih-Ping Cheng ,  Pei-Ling Tseng ,  Szu-Chieh Liu ,  Sue-Chen Liao

IPC: H02H7/00 ,  H02M1/32 ,  H05B33/08 ,  H02M3/156 ,  H03K17/082 ,  H03K17/18

CPC classification number: H02M1/32 ,  H02M3/156 ,  H02M2001/327 ,  H03K17/0822 ,  H03K17/18 ,  H05B33/0818 ,  H05B33/089

Abstract: A driving power generating circuit configured to generate a driving power to drive a load is provided. The driving power generating circuit includes a signal generating circuit, a power converter circuit, and a sampling control circuit. The signal generating circuit is configured to output a control signal according to a feedback signal and a lock signal. The power converter circuit is electrically connected to the signal generating circuit. The power converter circuit is configured to generate the driving power according to the control signal, so as to drive the load. The sampling control circuit is electrically connected to the signal generating circuit. The sampling control circuit is configured to sample the control signal and output the lock signal according to a sampling result. A method for generating a driving power is also provided.