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Author:

安彤 (安彤.) | 李泽峥 (李泽峥.) | 秦飞 (秦飞.) (Scholars:秦飞) | 陈晓萱 (陈晓萱.) | 田延忠 (田延忠.)

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incoPat

Abstract:

一种用于单芯片压接IGBT器件功率循环测试夹具涉及压接型IGBT器件测试领域,一种用于单芯片压接IGBT器件功率循环测试夹具,其特征在于,所述夹具包括均压组件、压力测量组件、第一绝缘板、第一铜排、第一水冷散热器组件、第二水冷散热器组件、第二铜排、第二绝缘板、位移补偿组件;所述均压组件包括绝缘顶压导杆、顶压板、均压钢球、均压座;所述位移补偿组件包括碟簧导杆、碟形弹簧、碟簧垫片、底板。本实用新型提供的装配结构更稳定,装配更简单,压力分布均匀,可实时显示压力大小,散热性能更好,控温精度更高的夹具。

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Patent Info :

Type: 实用新型

Patent No.: CN202022313161.X

Filing Date: 2020-10-16

Publication Date: 2022-03-15

Pub. No.: CN216051812U

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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