High voltage electrostatic generator

Abstract

The invention discloses a high voltage electrostatic generator. The high voltage electrostatic generator is characterized in that the generator comprises a power control circuit, a single chip microcomputer system, a power amplification circuit, a boosting transformer, a voltage doubling rectification circuit and an output feedback device; the single chip microcomputer system comprises a single chip microcomputer, a keyboard, a digital display and an alarm; after a high-frequency voltage generated by the single chip microcomputer system is amplified by the power amplification circuit and boosted by the boosting transformer, a high direct voltage of 0-200 KV is output through the voltage doubling rectification circuit, and the output voltage is sent to the single chip microcomputer system through the output feedback device. The high voltage electrostatic generator has the advantages of being simple in circuit, convenient to use and maintain, stable in performance, capable of enabling parameters to be set conveniently, continuous and adjustable in voltage, capable of achieving an overload alarm function and a protection function, and suitable for environment-friendly dust removing, electrostatic spraying, electrostatic seed treatment, electrostatic flocking and the like.

Description

technical field [0001] The invention relates to a high-voltage electrostatic generator, which belongs to a DC high-voltage generator. Background technique [0002] High-voltage electrostatic generators are widely used in seed treatment, spraying and dust removal, etc. The current high-voltage electrostatic generators have small power output, inconvenient parameter setting and low precision, complex protection circuits and easy failures, which affect the reliability and service life of the instrument, and also bring inconvenience to maintenance and repair. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-voltage electrostatic generator with simple circuit, convenient use and maintenance, stable performance, convenient and accurate parameter setting, continuously adjustable voltage, overload alarm and protection functions. [0004] To achieve the above object, the present invention is achieved through the fo...

AI Technical Summary

Problems solved by technology

The current high-voltage electrostatic generators have small power output, inconvenient parameter setting and low precision, complex protection circuits and easy failures, which affect the reliability and service life of the instrument, and also bring inconvenience to maintenance and repair.

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