Invention Grant
US08988905B2 PWM controller detecting temperature and AC line via a single pin and power converter using same
有权
PWM控制器通过单个引脚和功率转换器检测温度和AC线路
- Patent Title: PWM controller detecting temperature and AC line via a single pin and power converter using same
- Patent Title (中): PWM控制器通过单个引脚和功率转换器检测温度和AC线路
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Application No.: US13674445Application Date: 2012-11-12
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Publication No.: US08988905B2Publication Date: 2015-03-24
- Inventor: Huang-Chi Lin , Chun-Liang Lin
- Applicant: Grenergy Opto Inc.
- Applicant Address: TW Hsin-Chu
- Assignee: Grenergy Opto, Inc.
- Current Assignee: Grenergy Opto, Inc.
- Current Assignee Address: TW Hsin-Chu
- Agency: Sinorica, LLC
- Agent Ming Chow
- Main IPC: H02M3/335
- IPC: H02M3/335
Abstract:
A PWM controller detecting temperature and AC line via a single pin and a power converter using the PWM controller, the PWM controller comprising: an output pin for providing a PWM signal; and a dual-function pin for receiving a temperature signal when the PWM signal is at a high level, and for receiving an AC line signal when the PWM signal is at a low level.
Public/Granted literature
- US20140132228A1 PWM CONTROLLER DETECTING TEMPERATURE AND AC LINE VIA A SINGLE PIN AND POWER CONVERTER USING SAME Public/Granted day:2014-05-15
Information query
IPC分类:
