Invention Grant
US08335068B2 Voltage surge and overvoltage protection using prestored voltage-time profiles 有权
电压浪涌和过压保护使用预存的电压 - 时间曲线

Voltage surge and overvoltage protection using prestored voltage-time profiles
Abstract:
Disclosed are various embodiments of voltage protectors that include a first voltage clamping device configured to clamp a voltage of an input power applied to an electrical load, and a second voltage clamping device configured to clamp the voltage applied to the electrical load. A series inductance separates the first and second voltage clamping devices. Also, a switching element is employed to selectively establish a direct coupling of the input power to the electrical load, where a circuit is employed to control the operation of the switching element.
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