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???? ???? ???-??? ??? ???? ?? ??? ??? ??????? ???????? ?????? ?? ??? ??? ?? ???? ??? ???? ???? ??? ??? ???? ?? ????? ?100 ??? 1000A ????? ??? ???? ????? ??? ????? ????? ?????? ?? ???? ?? ?????? ??? ??????? ????? ????? ???? ??????? ?????? ????? ??? ????????? ????? ??? ????? ? UL ? CE ?? RoHS ????????? ???? ????? ?????? ???? ??? ???? ?? ???? ?? ???? ????? ???? ???? ???? ?????? ????? ???? ??????????? ???? ?? ??? ???? ?????? ???? ????? ??????? ?? ????? ???? ???? ??? ?? ??? ???? ???? ?????? ? -18 ??? ?????? ?? ? -5 ??? ?????? ???? ? 30 ???? ??? ?????? ???? ????? ??? ???? ????, ??? ????? ????? ??? ??????????? ????. ???? ???, ???? ???? ??? ????? ?? ??? ?????? ?? ??? ?? ????? ??????, 200 ????? ???? ??? ???? ?? ??? ???? ??? attenuation ??. ?????? ???? ????? ?? ??? ????? ?6 ??? ????? ??? ????????? ?????? ?????? ???? ?? ????? ????? ????? ????? ?? ???????? ?????? ???? ??? ???? ???? ??? ??? ????? ????? ?????? ???? ??? ????? ??? ????????? ?????? ??? ??? ??? ?????? ???? ?????