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Miniaturized pulsed high-voltage power supply

A technology of pulsed high-voltage power supply and high-voltage power supply, which is applied in the direction of electric pulse generator circuit, energy storage element to generate pulses, etc., can solve the problem that the pulsed high-voltage power supply cannot meet the demand, achieve better anti-sparking performance and ensure maintainability , the effect of improving work efficiency

Active Publication Date: 2017-12-12
BEIJING INST OF RADIO MEASUREMENT
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: the pulsed high-voltage power supply in the prior art cannot meet the requirements of the bomb-on system for the electromagnetic interference magnetron transmitter

Method used

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  • Miniaturized pulsed high-voltage power supply
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  • Miniaturized pulsed high-voltage power supply

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Embodiment Construction

[0039] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0040] Such as figure 1 As shown, what is provided in the embodiment of the present invention is a miniaturized pulsed high-voltage power supply, which is connected to the pulsed magnetron 007 and used to provide energy to the pulsed magnetron 007 so that the pulsed magnetron Controlling 007 generates microwave signals that interfere with the transmitter. The pulsed high-voltage power supply includes:

[0041] DC high voltage power supply 001, energy storage capacitor 002, high voltage switch 003, current limiting resistor assembly 004, filament power supply 005, control and protection system 006;

[0042] The DC high-voltage power supply 001 is used to receive DC power input from an external system, and convert th...

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PUM

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Abstract

The invention relates to a miniaturized pulsed high-voltage power supply. The miniaturized pulsed high-voltage power supply is connected with a pulsed magnetron and is used for supplying power to the pulsed magnetron so as to drive the pulsed magnetron to generate microwave signals of a jamming transmitter. The pulsed high-voltage power supply comprises a direct current high-voltage power supply, an energy-storage capacitor, a high-voltage switch, a current limiting resistance assembly, a filament power supply and a control protection system. According to the miniaturized pulsed high-voltage power supply, the waveform peak of a working pulse is lowered, so that the miniaturized pulsed high-voltage power supply can meet the requirements of a guided missile electronic countermeasure system to complex waveforms, meanwhile, the working efficiency is improved, the volume is reduced, and the requirements of products on guided missiles to the reliability, size and power consumption can be meet; and besides, the jamming transmitter comprising the pulsed high-voltage power supply and the pulsed magnetron can meet the requirements of the products on the guided missiles to the small volume and the high reliability.

Description

technical field [0001] The invention relates to the field of electric vacuum transmitter and pulse power supply, in particular to a miniaturized pulse high-voltage power supply. Background technique [0002] The power supply system required for a domestic magnetron to work is 9kV - 11.5kV pulse high voltage, less than 15A pulse current. Currently commonly used magnetron pulse high-voltage power supply schemes include artificial line pulse power supply schemes, electric vacuum tube modulator schemes without transformers, and solid-state steel tube modulator schemes with transformers. In order to meet the complex waveform requirements of the jamming transmitter on the missile, a magnetron pulse high-voltage power supply that can adapt to complex waveforms is required. The above three power supply schemes cannot meet the requirements of the missile system for the electromagnetic interference magnetron transmitter. Contents of the invention [0003] The technical problem to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M9/04
CPCH03K3/53
Inventor 崔恒善汪粟
Owner BEIJING INST OF RADIO MEASUREMENT
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