ఉప్పెన వోల్టేజ్ సంభవించినప్పుడు, సర్జ్ ప్రొటెక్టర్ వెంటనే విద్యుత్ సరఫరాను డిస్‌కనెక్ట్ చేస్తుంది. ఈ రకమైన ఉప్పెన రక్షకుడు is particularly intelligent, complex, and naturally more expensive, and is generally rarely used. This kind of ఉప్పెన రక్షకుడు is generally made of current sensor. The composition of the control board and the lock. The purpose of the current sensor is to detect whether the grid voltage has fluctuations in the ఉప్పెన రక్షకుడు. When the control board loads the surge voltage data signal of the current sensor, the lock is operated immediately, as the conduction of the actuator control circuit. There is another ఉప్పెన రక్షకుడు electrical circuit, which does not disconnect the power circuit when the ఉప్పెన రక్షకుడు is generated, but embeds the surge voltage, digesting and absorbing the kinetic energy of the ఉప్పెన రక్షకుడు. This type of circuit is usually placed inside a circuit board, such as a switching power supply circuit. Surge protector class 1. Cross-border marketing is between the live wire and the neutral wire, that is, the differential mode suppression power circuit. The second and third level jumpers of the ఉప్పెన రక్షకుడు are the live wire neutral-to-ground and the neutral-to-ground, that is, common mode suppression. Differential mode ఉప్పెన రక్షకుడుs are used to embed, digest and absorb surge voltages between live and neutral. Likewise, common mode ఉప్పెన రక్షకుడుs are also used to embed live-neutral-to-ground surge voltages. Generally speaking, for ఉప్పెన రక్షకుడుs with lower requirements, the assembly of ఉప్పెన రక్షకుడుs is sufficient, but common mode surge protection must be added in some places with stronger regulations.

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పోస్ట్ సమయం: Jul-02-2022