උත්පාත වෝල්ටීයතාවයක් ඇති වූ විට, සර්ජ් ප්‍රොටෙක්ටරය වහාම බල සැපයුම විසන්ධි කරයි. මේ ආකාරයේ සර්ජ් ආරක්ෂකය is particularly intelligent, complex, and naturally more expensive, and is generally rarely used. This kind of සර්ජ් ආරක්ෂකය 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 සර්ජ් ආරක්ෂකය. 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 සර්ජ් ආරක්ෂකය electrical circuit, which does not disconnect the power circuit when the සර්ජ් ආරක්ෂකය is generated, but embeds the surge voltage, digesting and absorbing the kinetic energy of the සර්ජ් ආරක්ෂකය. 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 සර්ජ් ආරක්ෂකය are the live wire neutral-to-ground and the neutral-to-ground, that is, common mode suppression. Differential mode සර්ජ් ආරක්ෂකයs are used to embed, digest and absorb surge voltages between live and neutral. Likewise, common mode සර්ජ් ආරක්ෂකයs are also used to embed live-neutral-to-ground surge voltages. Generally speaking, for සර්ජ් ආරක්ෂකයs with lower requirements, the assembly of සර්ජ් ආරක්ෂකයs is sufficient, but common mode surge protection must be added in some places with stronger regulations.

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පසු කාලය: Jul-02-2022