??????
?????????CE?????CE?????еCE??????CE??????Emark??????CE???ROHS ???????FCC???
??????
???λ?????? > ?????? > ??????? > EMC????????
EMC?????????

         ???????????????????????????????????????????????????????????????????????淢???????????渴???????????????????????????EMC??????EMI?????EMS?????????????????????????????????????? ??????????涨????1996??1??1?????е????????????????EMC?????????CE????????????????г??????????????????????????????????????????????????????????RMC????????????????? ??????????????EMC?????83/336/EEC????????????г??????????????????????????????????????????????????????????????????????????
         ????????е?Σ???????????89/392??е?????????????????????????й?????????????????????????1989??5??3????????????????????????????????????—?????????(Electromagnetic Compatibility Directive, 89/336EEC?????EMC???)?????92/31/EEC??93/68/EEC?????????
?????????EMC??????????????EMC?????????
????豸???????????????????????????????????????????????????????????
????????       
EMI??Electromagnetic Interference??/???????????豸?????????????????в??????????????????????????????????????????????????????????????
??????????????????????
-CE(Conducted Emission)????????????
-RE(Radiated Emission)???????????
 
EMS(Electromagnetic Susceptibility)/??????????????豸???????????????в??????????????????????
?????????????????????????
-CE(Conducted Susceptibility)????????????
-RE(Radiated Susceptibility)???????????

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

EMI/??????
-CE(Conducted Emission)/????????????EN 55011
-RE(Radiated Emission)/???????????EN 55011
 
EMS/?????????
-CS(Conducted Susceptibility)/????????????EN 61000-4-6
-RS(Radiated Susceptibility)/???俹??????EN 61000-4-3
-ESD(Electrostatic discharge)/???翹??????EN 61000-4-2
-EFT/Burst(Electrical fast transient)/?????????忹??????EN 61000-4-4
-PFMF(Power frequency magnetic field)/????????????????EN 61000-4-8
-Surge/??????????????EN 61000-4-5
-PQF(Voltage dips, interruption and variation)/?????俹??????EN61000-4-11

???豸?????????????????

?????Article 2.1??EMC?????????????????????????????????豸??????????????????????????????豸??
EMC?????????????г?????????豸?????
-????????缰?????????
-????????豸
-?ж???????
-?ж??????????????ж??绰??
-????????豸
-???????豸
-???????????????
-????????????????豸
-??????????豸
-???????缰????
-??????????????
-???????????
 
??????????????????????????????

-EN 55011??Limits and methods of measurement of radio interference characteristics of industrial electrical device
-EN 50081-2??Electromagnetic compatibility-Generic emissions standard
Part 2??Industrial environment
-EN 50082-2??Electromagnetic compatibility-Generic immunity standard
Part 2??Industrial environment
  
????????????????????????

-EN 55013?????????????????????豸
-EN 55014??????????????????Я??????
-EN 55015??????????????

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