Invention Grant
US09312751B2 Device and method for preventing wiretapping through power supply lines 有权
通过电源线防止窃听的装置和方法

Device and method for preventing wiretapping through power supply lines
Abstract:
A anti-wiretapping device includes a power input, a power output for energizing anti-wiretapping electronic equipment, at least two dischargeable power storage units, and a control unit for selectively connecting the power storage units to the power input and to the power output, such that when one of the power storage units is connected to the power output it is switched off from the power input. At least one power storage unit is connected to the power input for charging during a connection of the other power storage unit to the power output for energizing the electronic equipment.
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