Time-base circuit direct-current high-voltage generator

Abstract

The invention relates to a time-base circuit direct-current high-voltage generator which is characterized by comprising a 12V direct-current power source, an astable multivibrator circuit, a high-frequency amplifying circuit and a high-voltage output circuit. The astable multivibrator circuit is composed of a time-base circuit IC1, a resistor R1, a discharging resistor R2 and a timing capacitor C1, and the model of the time-base circuit IC1 is NE555. The high-frequency amplifying circuit and the high-voltage output circuit are composed of an NPN-type transistor BG1, a switch diode D1, a set-up type transformer T and a high-voltage diode D2, and the model of the high-voltage diode D2 is 2DGL-15. The time-base circuit direct-current high-voltage generator has multiple purposes in production, living or work such as electric appliance insulation testing and electric cable insulation testing, and common electronic elements and a compact circuit structure are used in the time-base circuit direct-current high-voltage generator. Tests show that the time-base circuit direct-current high-voltage generator can generate the stable high positive voltage higher than 10KV and is stable and reliable in work.

Description

technical field [0001] The invention belongs to the technical field of electronic applications and relates to a time base circuit DC high voltage generator. Background technique [0002] DC high-voltage generators have many uses in production and life or electrical appliances, cable insulation tests, etc., while professional-level DC high-voltage generators cost several thousand yuan, which is unacceptable for general tests or amateur activities. In order to solve this practical problem, the time base circuit DC high voltage generator of the present invention uses common electronic components and a simple circuit structure. The test proves that the DC high voltage generator of the time base circuit can generate stable positive high voltage above 10KV, and the circuit works stably and reliably. [0003] The time base circuit DC high voltage generator of the present invention can also generate ozone and negative ions for purposes such as air purification or air sterilization ...

AI Technical Summary

Problems solved by technology

[0002] DC high-voltage generators have many uses in production and life, electrical appliances, cable insulation tests, etc., while professional-level DC high-voltage generators cost several thousand yuan, which is unacceptable for general tests or amateur activities.

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