发明名称 |
POWER SUPPLY DEVICE FOR A COMPONENT TESTING INSTALLATION |
摘要 |
The invention relates to installations for testing components, particularly electronic chips having a permanently-increasing performance, especially in terms of current supported over long periods. In order to perform said tests correctly, the invention provides for a device that can deliver currents of up to and of the order of 200A in a few microseconds. For this purpose, the device comprises a time-dependent power chopper (PWM) linked to a high-frequency linear amplifier (HFLA).
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申请公布号 |
WO02061518(A1) |
申请公布日期 |
2002.08.08 |
申请号 |
WO2002IB00263 |
申请日期 |
2002.01.29 |
申请人 |
SCHLUMBERGER SYSTEMES;SCHLUMBERGER MALCO, INC.;MALLET, JEAN-PASCAL;PLANTIER, BERNARD;LAMARCHE, DAMIEN |
发明人 |
MALLET, JEAN-PASCAL;PLANTIER, BERNARD;LAMARCHE, DAMIEN |
分类号 |
G01R31/28;G01R31/30;(IPC1-7):G05F1/618 |
主分类号 |
G01R31/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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