GM tube high-voltage circuit

• Main Authors: CHEN MINGLUAN, ZHANG HUA, WEI HONGLIN
• Format: Patent
• Language: Chinese; English
• Published: 28.07.2023
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION THEREOF; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The utility model relates to a GM tube high-voltage circuit, which comprises a power supply, a cold light module and a voltage doubling rectifying circuit, the power supply is connected with the input end of the cold light module, the output end of the cold light module is connected with the input end of the voltage doubling rectifying circuit, and the output end of the voltage doubling rectifying circuit is connected with an external GM tube. According to the utility model, the cold light IC and related circuits are applied to replace the traditional transformer for boosting, so that the conversion of alternating-current high voltage is realized, and the problem that great charging and discharging current and noise are generated in the working process due to the influence of inter-layer parasitic capacitance and inter-line parasitic capacitance of a transformer winding in the prior art is avoided. 本实用新型涉及一种GM管高压电路，包括电源、冷光模块、倍压整流电路，所述电源与所述冷光模块的输入端连接，所述冷光模块的输出端与所述倍压整流电路的输入端连接，所述倍压整流电路的输出端与外部GM管连接。本实用新型应用冷光IC与相