Sounds from semiconductors - Acoustic emission experiment with a power module
Sounds from semiconductors - Acoustic emission experiment with a power module
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DOI:
10.1109/epe.2014.6910840
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发表时间:
2014-09
期刊:
影响因子:
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通讯作者:
T. Karkkainen;J. Talvitie;Oskari Ikonen;M. Kuisma;P. Silventoinen;E. Mengotti
中科院分区:
文献类型:
--
作者:
T. Karkkainen;J. Talvitie;Oskari Ikonen;M. Kuisma;P. Silventoinen;E. Mengotti
A recent paper showed that the switching operation of a power semiconductor module causes an acoustic emission to take place. In this study, that experiment is repeated using a different kind of acoustic emission sensor. The same conclusion is reached in this stydy as in the previous paper: an acoustic emission takes place as a result of the switching of a power module.