发明名称 DEVICE MOUNTED APPARATUS, TEST HEAD, AND ELECTRONIC DEVICE TEST SYSTEM
摘要 A device mounted apparatus includes a board on which a plurality of devices are mounted and a device cooling cover covering the plurality of devices, and formed inside it with a channel through which a refrigerant can flow. The device cooling cover includes a first cover covering only the measurement device among the plurality of devices, and a second cover covering only the power device among the plurality of devices. The first cover and the second cover are electrically insulated from each other.
申请公布号 US2009027073(A1) 申请公布日期 2009.01.29
申请号 US20080093976 申请日期 2008.07.21
申请人 ADVANTEST CORPORATION 发明人 NISHIURA KOEI
分类号 G01R31/28 主分类号 G01R31/28
代理机构 代理人
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