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    Dimmable timer-based LED power supply
    4.
    发明公开
    Dimmable timer-based LED power supply 审中-公开
    Abdimmbare基于时间的LED电源

    公开(公告)号：EP2456287A3

    公开(公告)日：2013-03-27

    申请号：EP11190083.3

    申请日：2011-11-22

    申请人： Innosys, Inc.

    发明人： Sadwick, Laurence P. ,  Sackett, William B. ,  Brady, Michael D.

    IPC分类号： H05B33/08

    CPC分类号： H05B33/0815 ,  H05B33/0887

    摘要： Various embodiments of a dimmable power supply are disclosed herein. For example, some embodiments provide a dimmable power supply including an input current path, a switch in the input current path, an energy storage device connected to the input current path, a load output connected to the energy storage device, and a timer-based variable pulse generator connected to a control input of the switch. The timer-based variable pulse generator is adapted to generate a stream of pulses having a variable on-time and off-time. The dimmable power supply is adapted to vary the on-time and off-time to control a current at the load output.

    Dimmable timer-based LED power supply
    5.
    发明公开
    Dimmable timer-based LED power supply 审中-公开
    Abdimmbare zeitbasierte LED-Stromversorgung

    公开(公告)号：EP2456287A2

    公开(公告)日：2012-05-23

    申请号：EP11190083.3

    申请日：2011-11-22

    申请人： Innosys, Inc.

    发明人： Sadwick, Laurence P. ,  Sackett, William B. ,  Brady, Michael D.

    IPC分类号： H05B33/08

    CPC分类号： H05B33/0815 ,  H05B33/0887

    摘要： Various embodiments of a dimmable power supply are disclosed herein. For example, some embodiments provide a dimmable power supply including an input current path, a switch in the input current path, an energy storage device connected to the input current path, a load output connected to the energy storage device, and a timer-based variable pulse generator connected to a control input of the switch. The timer-based variable pulse generator is adapted to generate a stream of pulses having a variable on-time and off-time. The dimmable power supply is adapted to vary the on-time and off-time to control a current at the load output.

    摘要翻译： 本文公开了可调光电源的各种实施例。 例如，一些实施例提供了一种可调光电源，其包括输入电流路径，输入电流路径中的开关，连接到输入电流路径的能量存储装置，连接到能量存储装置的负载输出，以及基于定时器 可变脉冲发生器连接到开关的控制输入端。 基于定时器的可变脉冲发生器适于产生具有可变导通时间和关闭时间的脉冲流。 可调光电源适于改变导通时间和关断时间，以控制负载输出端的电流。

    COUPLED CAVITY TRAVELING WAVE TUBE
    6.
    发明公开
    COUPLED CAVITY TRAVELING WAVE TUBE 有权
    耦合腔行波管

    公开(公告)号：EP2294597A2

    公开(公告)日：2011-03-16

    申请号：EP09759450.1

    申请日：2009-06-04

    申请人： Innosys, Inc.

    发明人： HWU, Ruey-Jen ,  SADWICK, Laurence, P. ,  REN, Jishi

    IPC分类号： H01J25/34 ,  H01J23/20 ,  H03F3/58

    CPC分类号： H01J25/34 ,  H01J23/20 ,  H01J23/28 ,  H01J25/44

    摘要： Various embodiments of a coupled cavity traveling wave tube are disclosed herein. For example, some embodiments provide a coupled cavity traveling wave tube including a plurality of core segments arranged in spaced-apart fashion to form an electron beam tunnel, a first longitudinal member adjacent the plurality of core segments alternately extending toward and receding from successive core segments, and a second longitudinal member adjacent to the plurality of core segments alternately extending toward and receding from successive core segments. The first and second longitudinal members are offset to extend toward different core segments.

    摘要翻译： 本文公开了耦合腔行波管的各种实施例。 例如，一些实施例提供一种耦合腔行波管，其包括以间隔开的方式布置以形成电子束隧道的多个核心区段，邻近多个核心区段的第一纵向构件交替地朝向相继的核心区段延伸并从其逐渐退出 以及与所述多个核心部分相邻的第二纵向部件，所述第二纵向部件交替地朝着相继的核心部分延伸并从其逐渐退出。 第一和第二纵向构件偏移以朝向不同的芯段延伸。

    THYRISTOR STARTING CIRCUIT
    8.
    发明公开
    THYRISTOR STARTING CIRCUIT 审中-公开
    THRISTOR启动电路

    公开(公告)号：EP2417839A2

    公开(公告)日：2012-02-15

    申请号：EP10762555.0

    申请日：2010-04-10

    申请人： Innosys, Inc.

    发明人： SADWICK, Laurence, P. ,  SACKETT, William, B.

    IPC分类号： H05B41/392

    CPC分类号： H02M3/33515 ,  H03K17/72 ,  H05B33/0815 ,  Y02B20/346 ,  Y10T307/469

    摘要： Various apparatuses and methods for starting a thyristor are disclosed herein. For example, some embodiments provide an apparatus for starting a thyristor, the apparatus including a thyristor, a switch, a load connected to the thyristor and the switch, and a controller connected to a control input of the switch. The controller is adapted to operate the switch to apply the load to the thyristor for a predetermined period when power is first applied to the thyristor.

    摘要翻译： 本文公开了用于启动晶闸管的各种设备和方法。 例如，一些实施例提供了用于启动晶闸管的装置，该装置包括晶闸管，开关，连接到晶闸管和开关的负载以及连接到开关的控制输入的控制器。 控制器适于操作开关，以在电力首次施加到晶闸管时将负载施加到晶闸管达预定时间段。

    DIMMABLE POWER SUPPLY
    9.
    发明公开
    DIMMABLE POWER SUPPLY 有权
    可调光电源

    公开(公告)号：EP2417838A2

    公开(公告)日：2012-02-15

    申请号：EP10762548.5

    申请日：2010-04-09

    申请人： Innosys, Inc.

    发明人： SADWICK, Laurence, P. ,  BARABAS, Neil, J.

    IPC分类号： H05B41/38 ,  H05B37/02

    CPC分类号： H05B33/0815 ,  H05B33/0824 ,  H05B33/0887

    摘要： Various embodiments of a dimmable power supply are disclosed herein. For example, some embodiments provide a dimmable power supply including an output driver, a variable pulse generator and a load current detector. The output driver has a power input, a control input and a load path. The variable pulse generator includes a control input and a pulse output, with the pulse output connected to the output driver control input. The variable pulse generator is adapted to vary a pulse width at the pulse output based on a signal at the control input. The load current detector has an input connected to the output driver load path and an output connected to the variable pulse generator control input. The load current detector has a time constant adapted to substantially filter out a change in a load current at a frequency of pulses at the variable pulse generator pulse output.