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High-voltage adapting and testing device and preparation method and application thereof

A high-voltage, rectangular parallelepiped technology, which is applied in the direction of measuring devices, measuring device shells, power supply testing, etc., can solve problems that threaten the life safety of commissioning personnel, fire damage, etc., to simplify the commissioning process, save production materials, and have small thermal resistance Effect

Active Publication Date: 2018-05-01
XIAN INSTITUE OF SPACE RADIO TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to cause fire damage to the product, and even threaten the safety of commissioning personnel

Method used

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  • High-voltage adapting and testing device and preparation method and application thereof
  • High-voltage adapting and testing device and preparation method and application thereof
  • High-voltage adapting and testing device and preparation method and application thereof

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Embodiment Construction

[0028] Such as Figure 4 As shown, a device for high-voltage switching and testing, the device includes five epoxy glass cloth insulation boards, twelve electrode conversion and testing components and epoxy resin potting compound;

[0029] The thickness of the epoxy glass cloth insulating board is 4~8mm; Five epoxy glass cloth insulating boards form an open cuboid, namely comprise four sides and a bottom surface, a pair of epoxy glass cloths with opposite long sides in the cuboid There are 12 through holes on the cloth insulation board;

[0030] Such as image 3 As shown, the electrode conversion and testing components include an aluminum cylinder and a screw, the middle part of the aluminum cylinder is solid, the two ends of the aluminum cylinder have internal threads, and the two ends of the aluminum cylinder pass through internal threads Connected with the screw; there is a counterbore in the middle of the outer surface of the aluminum cylinder, and the counterbore has in...

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Abstract

The invention relates to a high-voltage adapting and testing device and a preparation method and application thereof, and belongs to the technical field of high-voltage testing. The device, by means of a rigorous process production flow and by using the organic silicone gel GN521 with excellent performance, integrating a 12-channel dedicated electrode adapting and testing component into the silicone gel. Further, by using a potting and solidification method with a specific temperature curve, an assembled part potting housing has heat resistance less than 0.85 degrees centigrade / W, inter-electrode high-voltage resistance strength greater than 20KV, low thermal resistance, high strength, a standard structure size and is easy to use. Further, the device simplifies the debugging process of a space linear TWT amplifier, solidifies test points, reduces the debugging risk and difficulty, and saves production data.

Description

technical field [0001] The invention relates to a device for high-voltage switching and testing and its preparation method and application. The device simplifies the high-voltage commissioning process of the traveling wave tube amplifier power supply, reduces the difficulty of the high-voltage power supply commissioning process, and reduces the high voltage of the product. The risk in the commissioning process expands the commissioning capability, shortens the production cycle, saves production materials, and belongs to the technical field of high voltage testing. Background technique [0002] At present, domestically produced traveling wave tube amplifiers are mass-produced, with an annual output of about 200 units. A traveling wave tube amplifier consists of a traveling wave tube and a high voltage power supply. The high-voltage power supply converts the 100V / 42V power supply output by the satellite into the 10-channel traveling wave tube power supply with a maximum volta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R1/04G01R3/00G01R31/40
CPCG01R1/0416G01R3/00G01R31/40
Inventor 张军范传强王勇樊经纬姜中宁
Owner XIAN INSTITUE OF SPACE RADIO TECH
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