Invention Grant
- Patent Title: Motherboard having time delay circuit for delaying PSON signal
- Patent Title (中): 主板具有用于延迟PSON信号的延时电路
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Application No.: US13049909Application Date: 2011-03-17
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Publication No.: US08806234B2Publication Date: 2014-08-12
- Inventor: Song-Lin Tong , Qi-Yan Luo , Peng Chen
- Applicant: Song-Lin Tong , Qi-Yan Luo , Peng Chen
- Applicant Address: CN Shenzhen TW New Taipei
- Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.,Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: CN Shenzhen TW New Taipei
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Priority: CN201110002987 20110108
- Main IPC: G06F1/26
- IPC: G06F1/26
Abstract:
A motherboard includes a motherboard power supply connector and a time delay circuit. The motherboard power supply connector connects a power supply unit. The motherboard power supply connector has a power supply on pin and a power good pin. The power good pin is configured for receiving a power good signal from the power supply unit. The time delay circuit has an input terminal and an output terminal. The input terminal is configured for receiving a power supply on signal. The output terminal is connected to the power supply on pin and is configured for sending the power supply on signal to the power supply on pin after a time delay determined by the time delay circuit.
Public/Granted literature
- US20120179930A1 MOTHERBOARD HAVING TIME DELAY CIRCUIT FOR DELAYING PSON SIGNAL Public/Granted day:2012-07-12
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