Invention Grant
- Patent Title: Charger protection device
- Patent Title (中): 充电器保护装置
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Application No.: US12133503Application Date: 2008-06-05
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Publication No.: US07884576B2Publication Date: 2011-02-08
- Inventor: Ching-Yuan Wu , Wei-Peng Kao , Yu-Chieh Lin
- Applicant: Ching-Yuan Wu , Wei-Peng Kao , Yu-Chieh Lin
- Applicant Address: TW Tu-Cheng, Taipei County
- Assignee: Chi Mei Communication Systems, Inc.
- Current Assignee: Chi Mei Communication Systems, Inc.
- Current Assignee Address: TW Tu-Cheng, Taipei County
- Agent Steven M. Reiss
- Priority: CN200710203494 20071227
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J7/04 ; H02J7/16
Abstract:
A charger protection device (20) includes an oscillator (201), a resistor (204) electronically connected to the oscillator, a capacitor (203) electronically connected to the resistor and a switch (202). The oscillator (201), the resistor (204) and the capacitor (203) form an oscillating circuit. The switch is electronically connected to the capacitor, and a voltage across the capacitor is input to the switch.
Public/Granted literature
- US20090167251A1 CHARGER PROTECTION DEVICE Public/Granted day:2009-07-02
Information query
