A transient voltage suppression circuit
By combining TVS power circuits, filtering circuits, and detection circuits, the problems of high-order harmonic peak voltages and surge voltages in high-power electrical equipment of artillery are solved, achieving rapid absorption and suppression and status monitoring to protect equipment safety.
CN224401160UActive Publication Date: 2026-06-23NORTHWEST ELECTROMECHANICAL ENG RES INST
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NORTHWEST ELECTROMECHANICAL ENG RES INST
- Filing Date
- 2025-06-24
- Publication Date
- 2026-06-23
Smart Images
Figure CN224401160U_ABST
Abstract
The utility model discloses a kind of transient voltage suppression circuits, including TVS power circuit, filter circuit and detection circuit;Wherein: TVS power circuit is connected in series and parallel by transient suppression diode;Loop series fuse in the transient suppression diode connected in series and parallel;Filter circuit is set between power supply anode and power supply cathode, and combination structure of parallel capacitor is adopted;Detection circuit is indicated to working condition by light emitting diode, and working condition is remotely detected by detection interface.The utility model can be absorbed and inhibited to transient voltage and surge voltage, with fast response time, the advantage of big absorption and inhibition energy;Detection circuit can alarm prompt to circuit working condition, and also can be on-line detected to working condition by detection interface, convenient circuit state monitoring.
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