Invention Grant
- Patent Title: Control device, control method, and power supply device
- Patent Title (中): 控制装置，控制方式及电源装置
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Application No.: US13352520Application Date: 2012-01-18
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Publication No.: US08698468B2Publication Date: 2014-04-15
- Inventor: Mitsuru Yamane
- Applicant: Mitsuru Yamane
- Applicant Address: JP
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: JPP2011-016667 20110128
- Main IPC: G05F1/40
- IPC: G05F1/40
Abstract:
There is provided a control device including a control unit, the control unit being configured to, when a first time, during which a level of a voltage output from a rectifier circuit for rectifying an alternating current supplied from an alternating-current power supply is lower than a level of a threshold voltage, has reached a threshold time, output a stop signal for stopping an operation of a power factor correction circuit to a control circuit that controls the operation of the power factor correction circuit.
Public/Granted literature
- US20120195073A1 CONTROL DEVICE, CONTROL METHOD, AND POWER SUPPLY DEVICE Public/Granted day:2012-08-02
Information query
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