High-voltage power circuit with voltage stabilization function

A high-voltage power supply and functional technology, which is applied in the direction of output power conversion devices, electrical components, and adjustment of electrical variables, can solve problems such as output voltage instability, and achieve the effects of ensuring stability, simple structure, and strong practicability

Inactive Publication Date: 2018-04-03
四川新驱科为科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect of unstable output voltage in the boost power supply of the existing electric mosquito swatter, and to provide a high-voltage power supply circuit with a voltage stabilizing function

Method used

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  • High-voltage power circuit with voltage stabilization function

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Embodiment

[0017] Such as figure 1 As shown, the present invention discloses a high-voltage power supply circuit with a voltage stabilizing function including a transformer T1, an oscillation circuit connected to the same-named terminal of the primary side inductance coil of the transformer T1, and a rectifying and stabilizing voltage circuit connected to the transformer T1 and the oscillation circuit respectively. The circuit includes a resistor R7 with one end connected to the non-identical end of the primary inductance coil of the transformer T1 and the other end grounded, and a booster circuit connected to the non-identical end and the non-identical end of the secondary inductance coil of the transformer T1 respectively.

[0018] In this embodiment, the non-identical end of the primary inductor coil of the transformer T1 is grounded. The rectification and voltage stabilizing circuit includes a diode rectifier U2, a voltage stabilizing chip U1, a step-down circuit connected to the two...

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Abstract

The invention discloses a high-voltage power supply circuit with a voltage stabilizing function, which is characterized in that it includes a transformer T1, an oscillation circuit, a rectifying voltage stabilizing circuit, a resistor R7, and a voltage boosting circuit. The invention has simple structure and strong practicability. The voltage system can convert the commercial power into a stable 9V DC voltage through the set rectification and voltage stabilization circuit, and the oscillation circuit can fully convert the 9V DC voltage into the AC voltage required by the transformer. Make the output voltage of the transformer more stable; at the same time, through the combination of the transformer and the booster circuit, it can effectively ensure that a working voltage of 1500 kV is passed through the electric mosquito swatter, thereby ensuring that the present invention can output a stable high voltage, which is very good Improve the mosquito killing effect of the electric mosquito swatter.

Description

technical field [0001] The invention relates to a power supply circuit, in particular to a high-voltage power supply circuit with voltage stabilizing function. Background technique [0002] With the continuous development of social and economic construction, a large amount of domestic waste and construction waste have caused more serious pollution to our living environment, causing mosquitoes to multiply in large numbers, seriously affecting our health. In order to eliminate the harm of mosquitoes to us, people have adopted different methods to eliminate mosquitoes. At present, we mostly use mosquito coils, insecticides and electric mosquito swatters to prevent mosquitoes from invading. Among them, we mostly use electric mosquito swatters to kill mosquitoes. insect. However, the booster power supply of the existing electric mosquito swatter has the problem of unstable output voltage, which leads to the inability of the electric mosquito swatter to effectively electrocute th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M3/24H02M1/14
CPCH02M3/24H02M1/14
Inventor 王前明
Owner 四川新驱科为科技有限公司
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