Invention Grant
- Patent Title: Control methods and apparatuses for switching mode power supplies
- Patent Title (中): 用于切换模式电源的控制方法和装置
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Application No.: US13833475Application Date: 2013-03-15
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Publication No.: US09059638B2Publication Date: 2015-06-16
- Inventor: Yi-Lun Shen , Yu-Yun Huang
- Applicant: Leadtrend Technology Corporation
- Applicant Address: TW Hsinchu
- Assignee: LEADTREND TECHNOLOGY CORPORATION
- Current Assignee: LEADTREND TECHNOLOGY CORPORATION
- Current Assignee Address: TW Hsinchu
- Agency: McClure, Qualey & Rodack, LLP
- Priority: TW101123953A 20120704
- Main IPC: H02M3/156
- IPC: H02M3/156 ; H02M3/335 ; H02M1/08 ; H02M1/00
Abstract:
Embodiments disclose control methods and control apparatuses for a switched mode power supply. The switched mode power supply comprises a current-controllable device. A driving current is provided to turn ON the current-controllable device. A conduction current passing through the current-controllable device is detected. The driving current is controlled according to the conduction current. The higher the conduction current the higher the driving current.
Public/Granted literature
- US20140009974A1 Control Methods and Apparatuses for Switching Mode Power Supplies Public/Granted day:2014-01-09
Information query
IPC分类:
