公开(公告)号：US20240396344A1

公开(公告)日：2024-11-28

申请号：US18493683

申请日：2023-10-24

Applicant: POSTECH Research and Business Development Foundation

Inventor： Jae Yoon SIM ,  Hee Sung ROH

IPC: H02J3/46 ,  H02J3/32 ,  H02J7/00 ,  H02J7/34 ,  H02J7/35 ,  H02J50/00

Abstract: Disclosed is an energy harvesting method of an energy harvesting apparatus configured to convert input power coming from an energy source using a switching frequency, which is generated by monitoring an input voltage, and a first time and a second time, which are on-times of a first switch and a second switch, respectively, and generated based on the switching frequency, and deliver the converted input power to a battery.