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ENERGY-SAVING CIRCUIT FOR A NETWORK-POWERED DEVICE, NETWORK ARRANGEMENT AND ENERGY-SAVING METHOD
ENERGY-SAVING CIRCUIT FOR A NETWORK-POWERED DEVICE, NETWORK ARRANGEMENT AND ENERGY-SAVING METHOD
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机译:网络供电设备的节能电路,网络安排和节能方法
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摘要
An energy-saving circuit for a network-powered device (PD) having a converter circuit that produces an operating voltage (VOUT) for the device (PD) from a supply voltage (VPSE) which can be provided via a includes at least one switching element that breaks at least one electrical connection between the network and the converter circuit, at least one control circuit that actuates the at least one switching element on the basis of control signals that switch on and/or off and are received from the device, and at least one energy buffer that stores energy from voltage pulses, provided via the network, to supply the control circuit with operating power.
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机译:一种用于网络供电设备(PD)的节能电路,该电路具有转换器电路,该转换器电路可从电源电压(V PSE)产生设备(PD)的工作电压(V OUT Sub>) Sub>)可通过至少一个开关元件提供,该至少一个开关元件断开网络与转换器电路之间的至少一个电连接,至少一个控制电路基于控制来致动至少一个开关元件信号被打开和/或关闭并从设备接收,并且至少一个能量缓冲器存储通过网络提供的来自电压脉冲的能量,以向控制电路提供工作功率。
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