Control circuit resistant to high-voltage surge damage

• Main Authors: QIN LING, CHEN LONGFEI, MAO BOYU, YANG YINGYING, CHEN GUO, LAI LIUQI
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2024
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION

The invention discloses a control circuit resistant to high-voltage surge damage. The control circuit comprises an electronic digital detonator bus, an anti-damage circuit and an electronic digital detonator control circuit, the anti-damage circuit is composed of at least two solid discharge tubes and a wiring support, the input wiring end of the wiring support is connected with an electronic digital detonator bus, the solid discharge tubes are connected in series to form a protection part, and the two ends of the protection part are connected with two output pins of the wiring support respectively; and the inlet end of the electronic digital detonator control circuit is respectively connected with the two output pins of the wiring bracket. The electronic digital detonator has the beneficial effects that the two solid discharge tubes are connected in series, so that the electronic digital detonator can be conducted and discharged when being broken down by surge voltage, and stable breakdown short circuit can