Lightning protection circuit and device
The utility model discloses a lightning protection circuit and device. According to the utility model, pulse suppression is carried out on surge signals in an external power supply through the signal suppression module to obtain suppressed signals, the suppressed signals are transmitted to the signa...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a lightning protection circuit and device. According to the utility model, pulse suppression is carried out on surge signals in an external power supply through the signal suppression module to obtain suppressed signals, the suppressed signals are transmitted to the signal absorption module, residual surge signals in the suppressed signals are absorbed through the signal absorption module to obtain absorbed signals, and the residual surge signals are transmitted to the external power supply. And the absorbed signal is transmitted to an electric load. According to the utility model, pulse suppression is carried out on surge signals in an external power supply through the signal suppression module, residual surge signals in the suppressed signals are absorbed through the signal absorption module, and the absorbed signals are transmitted to an electric load, so that the surge signals can be suppressed through the signal suppression module, and the residual surge signals in the suppres |
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