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    • 1. 发明申请
    • POST REGULATION CONTROL CIRCUIT
    • POST调节控制电路
    • US20110156481A1
    • 2011-06-30
    • US12648831
    • 2009-12-29
    • Kuo-Fan LINHua-Ming Lu
    • Kuo-Fan LINHua-Ming Lu
    • H02M3/335
    • H02M3/33561Y10T307/406
    • A post regulation control circuit aims to monitor ancillary output power generated from a power supply. The power supply includes at least one primary output circuit to provide a primary output power. A post regulation circuit obtains the primary output power and regulate to an ancillary output power. The monitor circuit sets an abnormal level and obtains a detection power from the post regulation circuit to compare with the abnormal level. Determining whether to output a driving pulse wave according to the detection power is over the abnormal level or not, or stop outputting the driving pulse wave.
    • 后期调节控制电路旨在监测从电源产生的辅助输出功率。 电源包括至少一个主输出电路以提供初级输出功率。 后调节电路获得主输出功率并调节到辅助输出功率。 监视电路设置异常电平,并从后置调整电路获取检测电力,以与异常电平进行比较。 根据检测功率确定是否输出驱动脉搏波是否超过异常水平,否则停止输出驱动脉冲波。
    • 2. 发明申请
    • SWITCHING POWER SUPPLY APPARATUS
    • 切换电源设备
    • US20130039101A1
    • 2013-02-14
    • US13571358
    • 2012-08-10
    • Hua-Ming LuKuo-Fan Lin
    • Hua-Ming LuKuo-Fan Lin
    • H02M1/36
    • H02H9/001
    • A switching power supply apparatus including an AC-to-DC conversion circuit, a hysteretic relay and a relay control circuit is provided. The AC-to-DC conversion circuit includes a current limit resistor, and the current limit resistor is configured to suppress an inrush current generated during the AC-to-DC conversion circuit converts an AC input voltage into a DC output voltage. The hysteretic relay is coupled with the current limit resistor in parallel. The relay control circuit is coupled to the AC-to-DC conversion circuit and the hysteretic relay, and configured to control the hysteretic relay to turn on in response to one of an over drive pulse signal and a holding modulation signal when the DC output voltage reaches to a predetermined value, so as to bypass the current limit resistor, wherein an enabling time of the over drive pulse signal is different from that of the holding modulation signal.
    • 提供一种包括AC-DC转换电路,迟滞继电器和继电器控制电路的开关电源装置。 AC-DC转换电路包括限流电阻,并且限流电阻被配置为抑制在AC-DC转换期间产生的浪涌电流将AC输入电压转换成DC输出电压。 迟滞继电器并联电流限制电阻。 继电器控制电路耦合到AC-DC转换电路和迟滞继电器,并且被配置为当直流输出电压(DC)时,响应于过驱动脉冲信号和保持调制信号之一来控制滞后继电器导通 达到预定值,以便绕过限流电阻,其中过驱动脉冲信号的使能时间与保持调制信号的使能时间不同。
    • 3. 发明授权
    • Post regulation control circuit
    • 后调节控制电路
    • US08674667B2
    • 2014-03-18
    • US12648831
    • 2009-12-29
    • Kuo-Fan LinHua-Ming Lu
    • Kuo-Fan LinHua-Ming Lu
    • H02M1/00
    • H02M3/33561Y10T307/406
    • A post regulation control circuit aims to monitor ancillary output power generated from a power supply. The power supply includes at least one primary output circuit to provide a primary output power. A post regulation circuit obtains the primary output power and regulate to an ancillary output power. The monitor circuit sets an abnormal level and obtains a detection power from the post regulation circuit to compare with the abnormal level. Determining whether to output a driving pulse wave according to the detection power is over the abnormal level or not, or stop outputting the driving pulse wave.
    • 后期调节控制电路旨在监测从电源产生的辅助输出功率。 电源包括至少一个主输出电路以提供初级输出功率。 后调节电路获得主输出功率并调节到辅助输出功率。 监视电路设置异常电平,并从后置调整电路获取检测电力,以与异常电平进行比较。 根据检测功率确定是否输出驱动脉搏波是否超过异常水平,否则停止输出驱动脉冲波。