Thaum muaj hluav taws xob hluav taws xob tshwm sim, tus tiv thaiv hluav taws xob tam sim disconnects lub hwj chim. Hom no surge tiv thaiv is particularly intelligent, complex, and naturally more expensive, and is generally rarely used. This kind of surge tiv thaiv 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 surge tiv thaiv. 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 surge tiv thaiv electrical circuit, which does not disconnect the power circuit when the surge tiv thaiv is generated, but embeds the surge voltage, digesting and absorbing the kinetic energy of the surge tiv thaiv. 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 surge tiv thaiv are the live wire neutral-to-ground and the neutral-to-ground, that is, common mode suppression. Differential mode surge tiv thaivs are used to embed, digest and absorb surge voltages between live and neutral. Likewise, common mode surge tiv thaivs are also used to embed live-neutral-to-ground surge voltages. Generally speaking, for surge tiv thaivs with lower requirements, the assembly of surge tiv thaivs is sufficient, but common mode surge protection must be added in some places with stronger regulations.

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Post lub sij hawm: Jul-02-2022