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1.发明申请公开(公告)号：US20080179965A1
公开(公告)日：2008-07-31
申请号：US12011163
申请日：2008-01-24
Applicant: Pascal Paillet , Thierry Castagnet
Inventor： Pascal Paillet , Thierry Castagnet
IPC: H01H47/00
CPC classification number: H02M1/081 , H02M5/2576 , Y10T307/826
Abstract: A method and a circuit for controlling a switch intended to apply an AC signal, by application of a control signal on a terminal of a circuit, at least one signal of information as to the state of the switch or of a load that it controls being provided to said terminal in a time multiplexing with said control signal.
Abstract translation: 一种用于控制用于施加AC信号的开关的方法和电路，通过在电路的端子上施加控制信号，至少一个关于开关状态或其控制的负载的信息信号 在与所述控制信号复用的时间中提供给所述终端。
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2.发明授权公开(公告)号：US07791226B2
公开(公告)日：2010-09-07
申请号：US12011163
申请日：2008-01-24
Applicant: Pascal Paillet , Thierry Castagnet
Inventor： Pascal Paillet , Thierry Castagnet
CPC classification number: H02M1/081 , H02M5/2576 , Y10T307/826
Abstract: A method and a circuit for controlling a switch intended to apply an AC signal, by application of a control signal on a terminal of a circuit, at least one signal of information as to the state of the switch or of a load that it controls being provided to said terminal in a time multiplexing with said control signal.
Abstract translation: 一种用于控制用于施加AC信号的开关的方法和电路，通过在电路的端子上施加控制信号，至少一个关于开关状态或其控制的负载的信息信号 在与所述控制信号复用的时间中提供给所述终端。
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3.发明授权Rectifier able to operate with at least two separate ranges of alternating current supply voltage 失效整流器能够以至少两个独立的电流供应电压范围进行工作
公开(公告)号：US5162984A
公开(公告)日：1992-11-10
申请号：US664720
申请日：1991-03-05
Applicant: Thierry Castagnet , Jean-Claude Bielli
Inventor： Thierry Castagnet , Jean-Claude Bielli
Abstract: A rectifier power supply automatically adjusts to operate over either of two separate ranges of AC line voltages by reconfiguring filter capacitors so as to charge the capacitor serially when operated over the higher range of voltages and to charge the capacitors separately over each half cycle when operated over the lower voltage range. A triac device, used to control charging of the capacitors, is selectively activated only during a small portion of each half cycle to minimize power consumption. The device includes a bridge rectifier circuit receiving an AC line voltage and supplying pulsating DC to the serially connected two filter capacitors. The triac is used as a switch and is connected between one input terminal of the diode bridge and a node point between the two capacitors. An AC line voltage range detector and triac control circuit responsive to the range detector causes the triac to conduct when the AC line voltage is detected within the lower range. In particular, the control circuit causes the triac to conduct after a first time interval after a zero crossing of the AC line voltage and to cease conducting after a second time interval.
Abstract translation: 整流器电源通过重新配置滤波电容器自动调整以在两个不同的交流线路电压范围内工作，以便在较高电压范围内工作时对电容器进行串联充电，并在每半个周期操作时分别对电容器充电 电压范围较低。 用于控制电容器充电的三端双向可控硅开关元件装置仅在每个半周期的一小部分期间被选择性地激活以最小化功耗。 该装置包括桥接整流电路，其接收交流线路电压并向串联连接的两个滤波电容器提供脉动DC。 三端双向可控硅开关元件用作开关，并连接在二极管电桥的一个输入端子和两个电容器之间的节点之间。 响应于量程检测器的AC线路电压范围检测器和三端双向可控硅开关控制电路使得当在较低范围内检测到AC线路电压时，三端双向可控硅开关元件导通。 特别地，控制电路使得三端双向可控硅开关在交流线路电压过零之后的第一时间间隔之后导通，并且在第二时间间隔之后停止导通。
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公开(公告)号：US07091633B2
公开(公告)日：2006-08-15
申请号：US10242518
申请日：2002-09-12
Applicant: Thierry Castagnet , Olivier Ladiray
Inventor： Thierry Castagnet , Olivier Ladiray
CPC classification number: H03K17/94 , Y10T307/865
Abstract: A circuit of interface between a logic sensor and a logic input isolation barrier of a processing circuit, including an element of protection against input overvoltages, a current-limiting circuit connected in series between an input terminal and an output terminal of the interface circuit, and a control stage connected in parallel with the galvanic isolation element to be controlled to control the logic states thereof, the control stage inhibiting the operation of the galvanic isolation element if the input current is smaller than a predetermined threshold.
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