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公开(公告)号:US07986099B2
公开(公告)日:2011-07-26
申请号:US12333154
申请日:2008-12-11
申请人: Peel Sik Jeon , Dong Kyun Ryu , Won Chan Choi , Jae Han Yoon , Ki Mok Kim , Jeong Rak Lee , Seung Heun Yang
发明人: Peel Sik Jeon , Dong Kyun Ryu , Won Chan Choi , Jae Han Yoon , Ki Mok Kim , Jeong Rak Lee , Seung Heun Yang
IPC分类号: G09G3/10
CPC分类号: H05B41/24 , H02M1/4208 , H02M2001/0032 , Y02B70/126 , Y02B70/16
摘要: The present invention relates to a switching mode power supply circuit for a plasma display panel comprising an input unit, a PFC (Power Factor Correction) unit, an output unit and a standby unit, wherein the standby unit includes a standby block for outputting a standby voltage by being connected to an AC filter stage of the input unit, a sequence block for sequentially applying power of the output unit and a control block which is connected between the standby block and the sequence block and inputs the standby voltage outputted from the standby block to the sequence block only in case that a PS_ON signal is applied.
摘要翻译: 本发明涉及用于等离子体显示面板的开关模式电源电路,其包括输入单元,PFC(功率因数校正)单元,输出单元和备用单元,其中待机单元包括用于输出待机的待机模块 通过连接到输入单元的AC滤波器级的电压,用于顺序施加输出单元的功率的序列块和连接在待机块和序列块之间的控制块,并输入从备用块输出的备用电压 只有在施加了PS_ON信号的情况下才能使用该序列块。
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公开(公告)号:US20100097006A1
公开(公告)日:2010-04-22
申请号:US12333154
申请日:2008-12-11
申请人: Peel Sik JEON , Dong Kyun Ryu , Won Chan Choi , Jae Han Yoon , Ki Mok Kim , Jeong Rak Lee , Seung Heun Yang
发明人: Peel Sik JEON , Dong Kyun Ryu , Won Chan Choi , Jae Han Yoon , Ki Mok Kim , Jeong Rak Lee , Seung Heun Yang
IPC分类号: H05B41/36
CPC分类号: H05B41/24 , H02M1/4208 , H02M2001/0032 , Y02B70/126 , Y02B70/16
摘要: The present invention relates to a switching mode power supply circuit for a plasma display panel comprising an input unit, a PFC (Power Factor Correction) unit, an output unit and a standby unit, wherein the standby unit includes a standby block for outputting a standby voltage by being connected to an AC filter stage of the input unit, a sequence block for sequentially applying power of the output unit and a control block which is connected between the standby block and the sequence block and inputs the standby voltage outputted from the standby block to the sequence block only in case that a PS_ON signal is applied.
摘要翻译: 本发明涉及用于等离子体显示面板的开关模式电源电路,其包括输入单元,PFC(功率因数校正)单元,输出单元和备用单元,其中待机单元包括用于输出待机的待机模块 通过连接到输入单元的AC滤波器级的电压,用于顺序施加输出单元的功率的序列块和连接在待机块和序列块之间的控制块,并输入从备用块输出的备用电压 只有在施加了PS_ON信号的情况下才能使用该序列块。
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公开(公告)号:US08344708B2
公开(公告)日:2013-01-01
申请号:US12274461
申请日:2008-11-20
申请人: Peel Sik Jeon , Dong Kyun Ryu , Won Chan Choi , Jae Han Yoon , Ki Mok Kim , Jeong Rak Lee , Seung Heun Yang
发明人: Peel Sik Jeon , Dong Kyun Ryu , Won Chan Choi , Jae Han Yoon , Ki Mok Kim , Jeong Rak Lee , Seung Heun Yang
CPC分类号: G09G3/28 , G09G2330/021 , G09G2330/028 , G09G2330/06
摘要: Provided is a switching mode power supply circuit for plasma display panel, which includes an EMI filter unit, a PFC unit, an output unit, and a standby unit. The EMI filter unit may include a first line filter connected to a commercial line input power, a first capacitor and discharge resistor connected to the first line filter, a second line filter connected to the first capacitor and discharge resistor, a second capacitor connected to the second line filter, and a relay unit disposed between the first line filter and the first capacitor and discharge resistor. The standby unit may be connected to a contact point of the first line filter and the relay unit.
摘要翻译: 提供了一种用于等离子体显示面板的开关模式电源电路,其包括EMI滤波器单元,PFC单元,输出单元和备用单元。 EMI滤波器单元可以包括连接到商用线路输入电力的第一线路滤波器,连接到第一线路滤波器的第一电容器和放电电阻器,连接到第一电容器和放电电阻器的第二线路滤波器,连接到第一线路滤波器的第二电容器 第二线路滤波器和设置在第一线路滤波器和第一电容器和放电电阻器之间的中继单元。 备用单元可以连接到第一线路滤波器和中继单元的接触点。
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