Solid ignition module with relatively strong adaptability

Abstract

The invention discloses a solid ignition module with relatively strong adaptability. The solid ignition module comprises a threshold circuit, a filter circuit, a solid state relay general circuit andan output circuit. The input end of the threshold circuit forms an input of the solid ignition module, the output end of the threshold circuit is connected with the input end of the filter circuit, and the output end of the filter circuit is connected with the input end of the solid state relay general circuit; and the output end of the solid state relay general circuit is connected with the inputend of the output circuit, and the output contact of the output circuit forms an output of the solid ignition module. According to the solid ignition module, an input signal is subjected to a filtering function, and the connection reliability is guaranteed; and meanwhile, a normally-closed contact, a normally-open contact and an intermediate point of the normally-closed contact and the normally-open contact are provided, the output modes can be selected according to different occasions, and the use is flexible and changeable.

Description

technical field The invention relates to the technical field of solid relays, in particular to a solid ignition module with strong adaptability. Background technique As aerospace, ship and weapon systems gradually turn to all-electric systems, the traditional electromagnetic ignition modules based on electromagnetic relays have many disadvantages. Although solid-state ignition modules based on solid-state relays can better compensate for these defects, and have better performance and facilitate system integration, the existing solid-state ignition modules have the following disadvantages: a) The turn-on transition time of the module is longer, and the switching loss is lower High, which affects the life of the module; b) The linearity of the filter parameters is not high, and professional and technical personnel are required to adjust the parameters; c) The parameters of the capacitor release circuit are highly correlated with the input current of the module, and the adjustm...

AI Technical Summary

Problems solved by technology

The present invention aims to solve the problems of poor stability and poor adaptability of existing ignition modules, and provides a solid ignition module with strong adaptability

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