જ્યારે વધારો વોલ્ટેજ થાય છે, ત્યારે સર્જ પ્રોટેક્ટર તરત જ પાવર સપ્લાયને ડિસ્કનેક્ટ કરે છે. આ પ્રકારની સર્જ રક્ષક is particularly intelligent, complex, and naturally more expensive, and is generally rarely used. This kind of સર્જ રક્ષક 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 સર્જ રક્ષક. 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 સર્જ રક્ષક electrical circuit, which does not disconnect the power circuit when the સર્જ રક્ષક is generated, but embeds the surge voltage, digesting and absorbing the kinetic energy of the સર્જ રક્ષક. 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 સર્જ રક્ષક are the live wire neutral-to-ground and the neutral-to-ground, that is, common mode suppression. Differential mode સર્જ રક્ષકs are used to embed, digest and absorb surge voltages between live and neutral. Likewise, common mode સર્જ રક્ષકs are also used to embed live-neutral-to-ground surge voltages. Generally speaking, for સર્જ રક્ષકs with lower requirements, the assembly of સર્જ રક્ષકs is sufficient, but common mode surge protection must be added in some places with stronger regulations.

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પોસ્ટ સમય: Jul-02-2022