System for irradiation test of bipolar device in hydrogen atmosphere

System for irradiation test of bipolar device in hydrogen atmosphere

The utility model relates to a system for an irradiation test of a bipolar device in a hydrogen atmosphere. The problems that most of existing hydrogen soaking cavities adopt glass tubes, the cavities need to meet the high-vacuum requirement and are limited by material characteristics, and the size...

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Hauptverfasser: CHEN WEI, WANG ZUJUN, GOU SHILONG, MA WUYING, HE BAOPING, XUE YUANYUAN, SHENG JIANGKUN, YAO ZHIBIN
Format: Patent
Sprache:chi ; eng
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MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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creator CHEN WEI
WANG ZUJUN
GOU SHILONG
MA WUYING
HE BAOPING
XUE YUANYUAN
SHENG JIANGKUN
YAO ZHIBIN
description The utility model relates to a system for an irradiation test of a bipolar device in a hydrogen atmosphere. The problems that most of existing hydrogen soaking cavities adopt glass tubes, the cavities need to meet the high-vacuum requirement and are limited by material characteristics, and the size of the irradiation cavities is very small; the existing hydrogen soaking device is simple in structure and does not have the function of realizing electric connection between a device in a cavity and an external source meter; comprising a metal irradiation cavity, a vacuum pump, a gas filling assembly, a fixing support and an airtight aviation connector. The metal irradiation cavity comprises a cavity body; the vacuum pump is communicated with the chamber body; the gas filling assembly is communicated with the chamber body; the fixed bracket is arranged in the chamber body; a first window, a second window and a first through hole are formed in the chamber body, a glass cover plate is hermetically mounted on the fir
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subjects MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
title System for irradiation test of bipolar device in hydrogen atmosphere
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