• UL announced the effective date of UL/EN 62368-1

    UL announced the effective date of UL/EN 62368-1

    Recently, UL has announcement, since June 20th , 2019, when Audio, Video, ITE and Communication products applying for UL

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  • The requirements must pay attention to Plug-in power adapter apply for UL1310 Class 2 unit

    The requirements must pay attention to Plug-in power adapter apply for UL1310 Class 2 unit

    The following two requirements must pay attention to Plug-in power adapter apply for UL1310 Class 2 unit:1). If include CUL&n

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  • The European Union issued new LVD (2014/35/EU) and EMC directive (2014/30/EU)

    The European Union issued new LVD (2014/35/EU) and EMC directive (2014/30/EU)

    We (Merry King Enterprises) heard of the EU has published new LVD (2014/35/EU) and EMC directive (2014/30/EU) this year in Au

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  • The EU updated the list of General Safety rules for the construction and installation

    The EU updated the list of General Safety rules for the construction and installation

    Implementing the resolution of 2015/1345 have been put into effect by the European commission in August 24th , 2015. The

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