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    • 1. 发明专利
    • Power converter with automatic mode switching
    • 带自动模式开关的电源转换器
    • JP2012147664A
    • 2012-08-02
    • JP2012020280
    • 2012-02-01
    • Apple Incアップル インコーポレイテッド
    • SIMMS NICHOLAS AJEFFREY J TERLIZZI
    • H02J7/34H01M10/44H02M3/28
    • H02M7/02
    • PROBLEM TO BE SOLVED: To provide a power converter that has an AC/DC switched-mode power converter circuit that converts alternating-current power into direct-current power for powering an attached electronic device.SOLUTION: Power can be conserved by automatically placing the power converter circuit in a low-power standby mode of operation whenever the electronic device is detached from the power converter. A monitoring circuit can be powered by a capacitor or other energy storage element while the power converter is operating in the standby mode. If the monitoring circuit detects an output voltage change that is indicative of attachment of the electronic device or if the storage element needs to be replenished, the monitoring circuit can place the power converter circuit in an active mode of operation.
    • 要解决的问题:提供一种具有AC / DC开关模式功率转换器电路的电力转换器,其将交流电力转换成用于为连接的电子设备供电的直流电力。 解决方案:每当电子设备与电源转换器分离时,通过自动将功率转换器电路放置在低功耗待机操作模式下,可以节省功率。 当电源转换器工作在待机模式时,监视电路可以由电容器或其他能量存储元件供电。 如果监视电路检测到指示电子装置的附着的输出电压变化,或者如果需要补充存储元件,则监视电路可以将功率转换器电路置于主动操作模式。 版权所有(C)2012,JPO&INPIT
    • 2. 发明专利
    • Power converter with automatic mode switching
    • 带自动模式开关的电源转换器
    • JP2012125146A
    • 2012-06-28
    • JP2012020279
    • 2012-02-01
    • Apple Incアップル インコーポレイテッド
    • SIMMS NICHOLAS AJEFFREY J TERLIZZI
    • H02M3/28
    • H02M7/02
    • PROBLEM TO BE SOLVED: To provide a power converter which has an AC/DC switched-mode power converter that converts AC power into DC power for powering an attached electronic device, in which power can be conserved by automatically placing the power converter circuit in a low-power standby mode of operation whenever the electronic device is detached from the power converter.SOLUTION: A monitor 54 is powered by a capacitor or other energy storage elements while an AC-DC power converter circuit 122 is operating in a standby mode. If the monitor 54 detects an output voltage change that is indicative of attachment of an electronic device 10 or if the storage element needs to be recharged, the monitor 54 places the AC-DC power converter circuit 122 in an active mode of operation.
    • 要解决的问题:提供一种具有AC / DC开关模式电力转换器的电力转换器,该AC / DC开关模式电力转换器将AC电力转换成DC电力以为连接的电子设备供电,其中通过自动放置电力转换器可以节省电力 每当电子设备与电源转换器分离时,电路处于低功率待机操作模式。 解决方案:当AC-DC电力转换器电路122在待机模式下工作时,监视器54由电容器或其它能​​量存储元件供电。 如果监视器54检测到指示电子设备10的附接的输出电压变化,或者如果存储元件需要再充电,则监视器54将AC-DC电力转换器电路122置于主动操作模式。 版权所有(C)2012,JPO&INPIT
    • 3. 发明专利
    • Direct charging port support and charging system with extension capability
    • 直接充电端口支持和具有扩展能力的充电系统
    • JP2011234355A
    • 2011-11-17
    • JP2011092437
    • 2011-04-18
    • Apple Incアップル インコーポレイテッド
    • NICOLAS A SIMSJEFFREY J TERLIZZICOSTES ALEXEITIMOTHY JOHNSONBARRIE CORLETT
    • H04M1/02H02J7/00
    • G01R27/02G01L1/205H02J7/042H02J2007/0062H02J2007/0096H02M7/02H02M7/53803H02M7/53846H02M7/539
    • PROBLEM TO BE SOLVED: To provide an improved charging system to which power is transferred via an input/output port path such as a universal serial bus path.SOLUTION: An alternating current (AC)/direct current (DC) power converter may also include a connector having a pair of power supply contacts and a pair of data contacts. An electronic apparatus may also be connected to the connector of the power converter. The power converter may also supply DC power to the electronic apparatus using the power supply contacts. The power converter may also include a control circuit having a resistor connected over the data contacts. When the electronic apparatus and the power converter are interconnected, it may also be propagated to the other that a capability exceeding an industrial standard may be present in each. At the same time, a standard compliant discovery operation is carried out and a resistance value of the resistor connected over the data contacts may also be searched. When an extension capability is discovered, an extension function including a fast charging function and a data communication function may also be executed.
    • 要解决的问题:提供一种经由诸如通用串行总线路径的输入/输出端口路径传送功率的改进的充电系统。 交流(AC)/直流(DC)功率转换器还可以包括具有一对电源触点和一对数据触点的连接器。 电子设备也可以连接到功率转换器的连接器。 功率转换器还可以使用电源触点向电子设备提供DC电力。 功率转换器还可以包括具有连接在数据触点上的电阻器的控制电路。 当电子设备和功率转换器互连时,它也可以传播到另一个,每个能够存在超过工业标准的能力。 同时,执行符合标准的发现操作,并且还可以搜索连接在数据触点上的电阻器的电阻值。 当发现扩展能力时,还可以执行包括快速充电功能和数据通信功能的扩展功能。 版权所有(C)2012,JPO&INPIT
    • 6. 发明专利
    • CONECTOR DE ORIENTAÇÃO DUAL
    • BR112014010902B1
    • 2022-08-30
    • BR112014010902
    • 2012-11-07
    • APPLE INC
    • ALBERT J GOLKOERIC S JOLMATHIAS W SCHMIDTJEFFREY J TERLIZZI
    • H01R13/648H01R13/516H01R13/642H01R24/60H01R29/00H01R43/24
    • CONECTOR ELETRÔNIO DE ORIENTAÇÃO DUAL COM CONTATOS EXTERNOS. A presente invenção refere-se a um conector de orientação dual que tem uma guia de conector com primeiro e segundo lados maiores opostos e uma pluralidade de contatos elétricos transportados pela guia de conector. A pluralidade de contatos inclui um primeiro conjunto de contatos externos formados no primeiro lado maior e um segundo conjunto de contatos externos formado no segundo lado maior. Cada contato individual na primeira pluralidade de contatos é conectado eletricamente dentro da guia ou corpo a um contato correspondente na segunda pluralidade de contatos. Em algumas modalidades os contatos na primeira e segunda pluralidades de contatos que são diretamente opostas uma a outra são acoplados. Em algumas outras modalidades, os contatos na primeira e segunda pluralidades de contatos que ficam em um relacionamento diagonal um com o outro são acoplados. A primeira pluralidade de contatos são afastados simetricamente da segunda pluralidade de contatos e a guia de conector é moldada para ter simetria de 180 graus para que a mesma possa ser inserida e acoplada operacionalmente a um conector do receptáculo correspondente em qualquer de duas orientações de inserção.