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公开(公告)号：US20110248694A1
公开(公告)日：2011-10-13
申请号：US12755659
申请日：2010-04-07
申请人： Chun-Kong CHAN , Po-Yuan Yu
发明人： Chun-Kong CHAN , Po-Yuan Yu
IPC分类号： G05F1/10
摘要： Soft switching apparatus, method, and power conversion system are disclosed. The apparatus includes a main switching unit and a buffer unit for adjusting a voltage level of a switching signal, in order to change an internal resistance of the main switching unit and to reduce the sudden change to a voltage and a current flowing through the main switching unit.
摘要翻译： 公开了软开关装置，方法和电力转换系统。 该装置包括主开关单元和用于调节开关信号的电压电平的缓冲单元，以便改变主开关单元的内部电阻并且减少突然变化为流过主开关的电压和电流 单元。
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公开(公告)号：US08228646B2
公开(公告)日：2012-07-24
申请号：US12620952
申请日：2009-11-18
申请人： Chun-Kong Chan , Po-Yuan Yu
发明人： Chun-Kong Chan , Po-Yuan Yu
IPC分类号： H01C7/12
CPC分类号： H02M1/44 , H02M1/126 , H02M2001/322
摘要： Apparatus and method for draining stored power are disclosed, which the apparatus and method are applied to an EMI filter circuit for draining power. When the power supply circuit is not working, the apparatus provides a bleeder resistor to drain the power stored in the capacitors of the EMI filter circuit. On the other hand, when the power supply circuit is working, the apparatus provides an open-circuit resistor which has extremely large electrical resistance in order to stop draining power. Thus, the apparatus for draining stored power will not cause extra power waste.
摘要翻译： 公开了用于排放存储电力的装置和方法，该装置和方法被应用于用于排放电力的EMI滤波器电路。 当电源电路不工作时，该装置提供一个泄放电阻器来排放存储在EMI滤波器电路的电容器中的功率。 另一方面，当电源电路工作时，该装置提供一种具有极大电阻的开路电阻器，以便停止排水电力。 因此，用于排出存储电力的装置不会造成额外的电力浪费。
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3.发明授权公开(公告)号：US08193664B2
公开(公告)日：2012-06-05
申请号：US12622025
申请日：2009-11-19
申请人： Chun-Kong Chan , Po-Yuan Yu
发明人： Chun-Kong Chan , Po-Yuan Yu
CPC分类号： H02M1/12 , Y10T307/76
摘要： A power-saving control apparatus for reducing power consumption of a power supply is provided. The present invention includes a switching circuit and a rectifier circuit. The rectifier circuit rectifies an AC signal to a DC signal. The switching circuit controls either the AC signal or the DC signal as an input signal to an EMI filter of the power supply. Therefore, when the EMI filter receives the DC signal, the present invention achieves the effect of power-saving of the power supply.
摘要翻译： 提供一种用于降低电源的功耗的省电控制装置。 本发明包括开关电路和整流电路。 整流电路将AC信号整流为DC信号。 开关电路控制AC信号或DC信号作为电源的EMI滤波器的输入信号。 因此，当EMI滤波器接收到DC信号时，本发明实现了电源省电的效果。
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4.发明申请公开(公告)号：US20110241638A1
公开(公告)日：2011-10-06
申请号：US12752764
申请日：2010-04-01
申请人： Chun-Kong CHAN , Po-Yuan Yu
发明人： Chun-Kong CHAN , Po-Yuan Yu
IPC分类号： G05F1/10
摘要： Feedback voltage stabilizing apparatus, method, and power conversion system are disclosed. The apparatus includes a first switching unit, a second switching unit, and a conduction control unit. In which, the first switching unit is coupled to a feedback circuit for controlling whether a feedback signal is transmitted from a first end to a second end. The second switching unit is for avoiding voltage vibrations which caused by the feedback signal occurring at the second end. By capturing a detection signal, the conduction control unit can determine whether to simultaneously turn on the first switching unit and the second switching unit, in order to eliminate the voltage vibrations, or not.
摘要翻译： 公开了反馈电压稳定装置，方法和功率转换系统。 该装置包括第一开关单元，第二开关单元和导通控制单元。 其中，第一开关单元耦合到反馈电路，用于控制反馈信号是否从第一端传输到第二端。 第二开关单元用于避免由在第二端发生的反馈信号引起的电压振动。 通过捕获检测信号，导通控制单元可以确定是否同时接通第一开关单元和第二开关单元，以便消除电压振动。
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5.发明授权公开(公告)号：US08278891B2
公开(公告)日：2012-10-02
申请号：US12752764
申请日：2010-04-01
申请人： Chun-Kong Chan , Po-Yuan Yu
发明人： Chun-Kong Chan , Po-Yuan Yu
摘要： Feedback voltage stabilizing apparatus, method, and power conversion system are disclosed. The apparatus includes a first switching unit, a second switching unit, and a conduction control unit. In which, the first switching unit is coupled to a feedback circuit for controlling whether a feedback signal is transmitted from a first end to a second end. The second switching unit is for avoiding voltage vibrations which caused by the feedback signal occurring at the second end. By capturing a detection signal, the conduction control unit can determine whether to simultaneously turn on the first switching unit and the second switching unit, in order to eliminate the voltage vibrations, or not.
摘要翻译： 公开了反馈电压稳定装置，方法和功率转换系统。 该装置包括第一开关单元，第二开关单元和导通控制单元。 其中，第一开关单元耦合到反馈电路，用于控制反馈信号是否从第一端传输到第二端。 第二开关单元用于避免由在第二端发生的反馈信号引起的电压振动。 通过捕获检测信号，导通控制单元可以确定是否同时接通第一开关单元和第二开关单元，以便消除电压振动。
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公开(公告)号：US20110116203A1
公开(公告)日：2011-05-19
申请号：US12620952
申请日：2009-11-18
申请人： Chun-Kong CHAN , Po-Yuan Yu
发明人： Chun-Kong CHAN , Po-Yuan Yu
IPC分类号： H05F3/00
CPC分类号： H02M1/44 , H02M1/126 , H02M2001/322
摘要： Apparatus and method for draining stored power are disclosed, which the apparatus and method are applied to an EMI filter circuit for draining power. When the power supply circuit is not working, the apparatus provides a bleeder resistor to drain the power stored in the capacitors of the EMI filter circuit. On the other hand, when the power supply circuit is working, the apparatus provides an open-circuit resistor which has extremely large electrical resistance in order to stop draining power. Thus, the apparatus for draining stored power will not cause extra power waste.
摘要翻译： 公开了用于排放存储电力的装置和方法，该装置和方法被应用于用于排放电力的EMI滤波器电路。 当电源电路不工作时，该装置提供一个泄放电阻器来排放存储在EMI滤波器电路的电容器中的功率。 另一方面，当电源电路工作时，该装置提供一种具有极大电阻的开路电阻器，以便停止排水电力。 因此，用于排出存储电力的装置不会造成额外的电力浪费。
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7.发明申请公开(公告)号：US20110115305A1
公开(公告)日：2011-05-19
申请号：US12622025
申请日：2009-11-19
申请人： Chun-Kong Chan , Po-Yuan Yu
发明人： Chun-Kong Chan , Po-Yuan Yu
IPC分类号： H03K17/56
CPC分类号： H02M1/12 , Y10T307/76
摘要： A power-saving control apparatus for reducing power consumption of a power supply is provided. The present invention includes a switching circuit and a rectifier circuit. The rectifier circuit rectifies an AC signal to a DC signal. The switching circuit controls either the AC signal or the DC signal as an input signal to an EMI filter of the power supply. Therefore, when the EMI filter receives the DC signal, the present invention achieves the effect of power-saving of the power supply.
摘要翻译： 提供一种用于降低电源的功耗的省电控制装置。 本发明包括开关电路和整流电路。 整流电路将AC信号整流为DC信号。 开关电路控制AC信号或DC信号作为电源的EMI滤波器的输入信号。 因此，当EMI滤波器接收到DC信号时，本发明实现了电源省电的效果。
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