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MCCL FOR LOT TEST OF WITHSTANDING VOLTAGE, METHOD OF LOT TEST WITHSTANDING VOLTAGE BY USING THE SAME AND MANUFACTURING METHOD OF NORMAL DISCRIMINATED MCCL
MCCL FOR LOT TEST OF WITHSTANDING VOLTAGE, METHOD OF LOT TEST WITHSTANDING VOLTAGE BY USING THE SAME AND MANUFACTURING METHOD OF NORMAL DISCRIMINATED MCCL
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机译:额定电压批量测试的MCCL,使用正常判别MCCL的相同方法和批量制造方法的额定电压测试
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摘要
PURPOSE: A metal copper clad laminate(MCCL) for a complete voltage withstanding test, a method for the complete voltage withstanding test of the MCCL using the same, and a method for manufacturing verified copper clad laminate are provided to prevent the occurrence of safety accidents a conductive foreign material is remained in the insulator of the MCCL. CONSTITUTION: An MCCL(100) is laminated structure of a metal plate(110), an insulator(120), and a first copper foil(130). The end of the first copper foil is spaced apart from the end of the insulator. If a conductive foreign material is remained in the insulator, the breakdown of an insulating layer is occurred. If the breakdown of the insulating layer is occurred, the MCCL is verified as a bad unit.
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