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Amplifying circuit of bipolar high-voltage pulse output composed of discrete components

A high-voltage pulse and amplifying circuit technology, applied in the field of amplifying circuits for bipolar high-voltage pulse output, can solve the problems of inconvenience in practical use, large production volume and high cost, and achieve easy miniaturization or modular design, output pulse amplitude High and low cost effect

Active Publication Date: 2015-11-04
东文高压电源(天津)股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to meet the requirements of relevant indicators, this kind of pulse power supply is often produced with a large volume, high cost, and low efficiency, which is very inconvenient for actual use

Method used

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  • Amplifying circuit of bipolar high-voltage pulse output composed of discrete components
  • Amplifying circuit of bipolar high-voltage pulse output composed of discrete components

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Embodiment Construction

[0012] Such as figure 1 , 2 As shown, a bipolar high-voltage pulse output amplification circuit composed of discrete components includes a pulse input control circuit, an output control and feedback circuit, a drive and protection circuit, and a pulse output circuit. The feedback circuit, driving and protection circuit are connected with the pulse output circuit, and the output control and feedback circuit are connected with the pulse output circuit.

[0013] In the above pulse input control circuit, the base of the transistor T1 is connected to the base of the transistor T2 and connected to one end of the resistor R17, the other end of the resistor R17 is connected to one end of the resistor R18, and connected to the pulse input terminal Vi, and the other end of the resistor R18 is grounded GND, the emitter of the transistor T1 is connected to the collector of the transistor T2 through the resistor R2 and connected to the negative power supply -V, the emitter of the transist...

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PUM

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Abstract

The invention relates to a discrete component-composed bipolar high-voltage pulse output amplification circuit which is applied to instruments and equipment such as optical fiber sensing devices, charging devices, measuring instruments and environmental monitoring device in the electronic industry and environmental protection fields. The discrete component-composed bipolar high-voltage pulse output amplification circuit includes a pulse input control circuit, an output control and feedback circuit, a driving and protection circuit and a pulse output circuit, wherein the pulse input control circuit is connected with the pulse output circuit respectively through the output control and feedback circuit and the driving and protection circuit, and the output control and feedback circuit is connected with the pulse output circuit. The discrete component-composed bipolar high-voltage pulse output amplification circuit of the invention is advantageous in simple circuit structure, low cost, high efficiency, large change range of repetition frequency, capability of amplifying output bipolar pulses, high amplitude of output pulses, easiness in miniaturization or modularization and convenient use for users.

Description

technical field [0001] The invention relates to a bipolar high-voltage pulse output amplifying circuit composed of discrete components used in optical fiber sensing, charging devices, measuring instruments, environmental monitoring and other instruments and equipment in the fields of electronics industry and environmental protection. Background technique [0002] With the continuous development of science and technology, various pulse power supplies are more and more widely used. In addition to unipolar pulse output, the market demand for bipolar pulse output is increasing, and requires a higher output pulse amplitude and repeat frequency. In order to meet the requirements of relevant indicators, this kind of pulse power supply is often produced in a large volume, with high cost and low efficiency, which is very inconvenient for actual use. Contents of the invention [0003] In view of the actual application and market demand, the present invention provides a bipolar high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02M9/00
Inventor 刘申李然周末梦
Owner 东文高压电源(天津)股份有限公司
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