??????? ?????? ???????

????? ??? ???? ??????? ??? ???? ???? ????? ?? 85%-110%U.

?????? ???????????

≥10^6 ????

??????? ??????

≥3VA

?????? ??????????

≥10^5 ????

??????? ???? ???????

-5 ???? ????? -45 ???? ?????

????? ?????

35-85% ????? ?????

???? ????? ???????

-20 ???? ????? -70 ???? ?????

??? ??????

????? 0.2 ???

????? ?????

???? ????? ???????

???? ??????

≥0.5 ?????

??? ???? ???????

???????? ?? ?????? ??????? ??????

??? ???????

0.02%+0.05 ?????

?????? ??? ???????

AC250V 3A COSφ=1; ???? ????? 24 ???? 5 ?????

????? ???????

??? ???????? ??? ????? ???????? ????

??? ???????

?????

(1)0.01 ?????-0.99 ?????

??? ???????

????? ?????

(10)0.01 ?????-9.99 ?????

(2)0.1 ?????-9.9 ?????

(11)0.1 ?????-99.9 ?????

(3)1 ?????-99 ?????

(12)1 ????? - 999 ?????

(4)0.1 ????-9.9 ????

(13)0.1 ???? - 99.9 ????

(5)1 ????-99 ????

(14)1 ???? – 999 ????

(6)10 ?????-990 ?????

(15)10 ????? - 9990 ?????

(7)0.1 ????-9.9 ????

(16)0.1 ????-99.9 ????

(8)1 ????-99 ????

(17)1 ???? - 999 ????

(9)10 ?????-990 ????

(18) 10 ????? - 9990 ????

?????? ?????

100 ???? ??? (???? ????? 500 ????)

?????? ?????

???? ????? 2000 ???? 50/60 ???? 1 ?????

?????? ??????

???? ???? ??????? ?????????? (EFT) ????? GB/T17626-4

?????

?????? ???????: 30G X? Y? Z 3 ???? ??? ?????

?????? ??????

???? ESD ????? GB/T17626-3

?????

?????: 10G X? Y? Z 3 ???? ??? ?????

??????

???? ????????: 10-55 ???? (???? ????? ?????) ??? 0.75 ???? ???? ????? ??? ????? ?? ??????? X ?Y ?Z

??????

?????: 10-55 ???? (???? ????? ?????) ??? 0.50 ??? 10 ????? ??? ????? X ?Y ?Z