High-voltage pulse protection device and video apparatus deployment thereof

摘要

A high-voltage pulse protection device includes an input connector, a separating capacitor and an output connector. A video receiving terminal of the input connector receives a video signal from a RF cable. An input terminal of the separating capacitor is electrically connected to a video transferring terminal of the input connector to receive the video signal. An output terminal of the separating capacitor induces and outputs a sub-signal response to the video signal. A video receiving terminal of the output connector receives the sub-signal, and a video transferring terminal of the output connector transfers the sub-signal to a video processing module.