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A POWERING UNIT OF REVERSE POWER FEED TYPE FOR DIGITAL COMMUNICATION APPLIANCES AND RELATED METHOD FOR GENERATING A SUPPLY VOLTAGE IN REVERSE POWER FEED MODE
A POWERING UNIT OF REVERSE POWER FEED TYPE FOR DIGITAL COMMUNICATION APPLIANCES AND RELATED METHOD FOR GENERATING A SUPPLY VOLTAGE IN REVERSE POWER FEED MODE
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机译:用于数字通信设备的反向供电类型的供电单元以及在反向供电模式下产生电源电压的相关方法
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摘要
Disclosed is a method, implemented in a related supply unit, for generating a supply voltage for electronic appliances of digital communications that allows to dampen noise in the communication bandwidth by reducing the frequency of switching noise when the number of active phone lines connected to the supply unit increases, senses which phone lines are active and, at each switching cycle, allows that a certain amount of electric energy is absorbed by one active line at the time. The method is implemented in a related supply unit.
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