发明名称 INVERTER TRANSFORMER AND INVERTER POWER MODULE FOR ELECTRIC/ELECTRONIC DEVICE HAVING THE SAME
摘要 An inverter transformer and an inverter power module for electric/electronic devices having the same are provided to prevent a temperature rise and to improve lifespan of products by preventing magnetic flux from being induced to a peripheral shield. An inverter power module for electric/electronic devices includes a driving circuit board, a power transformer, an inverter transformer(130), and blocking units(150). The power transformer is mounted on the driving circuit board. The inverter transformer is mounted on the driving circuit board. The blocking units prevent magnetic flux of the inverter transformer from being discharged to the outside. The inverter transformer has a bobbin(131) with a plurality of lead pins connected to the driving circuit board, a first core(132) embedded in the bobbin, a coil(133) wound around the bobbin, and a cover(134) to receive the bobbin, the first core, and the coil.
申请公布号 KR20080070377(A) 申请公布日期 2008.07.30
申请号 KR20070008393 申请日期 2007.01.26
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 PARK, CHEOL JIN
分类号 H05K7/20 主分类号 H05K7/20
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