High-power trigger booster system based on surging current limitation

Abstract

The invention discloses a high-power triggering and boosting circuit based on linear driving. The high-power triggering and boosting circuit based on linear driving is mainly composed of a rectification filter circuit, a triggering circuit connected with the rectification filter circuit, a boosting circuit connected with the triggering circuit, a two-stage low-pass filtration and amplification circuit connected with the boosting circuit. The high-power triggering and boosting circuit based on linear driving is characterized in that a linear driving circuit is arranged between the filter circuit and the triggering circuit and is composed of a driving chip U1, a triode VT5, a triode VT6, a triode VT7, a triode VT8, a capacitor C14, a resistor R16 and the like, the positive electrode of capacitor C14 is connected with the filter circuit, the negative electrode of the capacitor C14 passes through a resistor R15 and then is connected with an IN1 pin of the driving chip U1, one end of the resistor R16 is connected with the collector electrode of the triode VT5, and the other end of the resistor R16 passes through a resistor R17 and then is connected with the base electrode of the triode VT7. According to the high-power triggering and boosting circuit based on linear driving, the linear driving circuit is adopted, in this way, higher power can be output by the circuit, high stability can be maintained, and the operating requirement of high-power production equipment is met.

Description

technical field [0001] The invention relates to a boost circuit, in particular to a high-power trigger boost system based on surge current limitation. Background technique [0002] With the continuous improvement of people's living standards and the performance of electrical products, people's requirements for trigger boost circuits are also getting higher and higher. In production, people pay more and more attention to production efficiency, and many production processes use mechanization. However, due to the low design level of the traditional trigger boost circuit, it cannot meet the requirements of some high-power production equipment, thus affecting the production efficiency. How to enable the circuit to output more power stably is an urgent need to be solved. Contents of the invention [0003] The purpose of the present invention is to overcome the defect that the traditional trigger boost circuit cannot meet the needs of some high-power production equipment, and t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect that the traditional trigger boost circuit cannot meet the needs of some high-power production equipment, and to provide a high-power trigger boost system based on inrush current limitation that can output higher power stably

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