EMC e 2013 10 (2004 2 ) 1 1 2 EMC 1 2.1 EMC......... 1 2.2...... 2 2.3 EMC.............. 2 3 EMC 3 3.1............ 3 3.2............ 6 3.3 EMC.......... 6 4 7 4.1 ( ) 7 4.2................. 9 4.3 ( ).. 9 4.4................. 9 4.5............. 11 5 11 5.1...... 11 5.2.... 11 5.3................... 13 5.4.................. 13 5.5 (ESD)........... 13 5.6........ 15 6 EMC 15 7 16 2003 12 1 EMC EMC EMC EMC 2 EMC EMC electro-magnetic compatibility EMC (compatibility) 2.1 EMC EMC 1
EMC EMC 1 EMC ( 1) ( ) EMC EMC (( (( 1: 2.2 ( ) EMI (electro-magnetic interference; ) EMS (electro-magnetic susceptibility; ) 2 3 2.3 EMC 2
( ) 1: EMC ( 4 5 ) 3 EMC EMC ( ) ( ) 3.1 ( ) 3
( ) ( ) ( ) ( ) ( ) ( ) ( ) 2: 4
CRT 3: CISPR 11 CISPR 13 CISPR 14-1 CISPR 15 CISPR 22 IEC 61326 IEC 60601-1-2 IEC 61000-6-3 IEC 61000-6-4 IEC 61000-3-2 IEC 61000-3-3 (ISM) ( ) ( ) 16A/ 16A/ 4: 5
CISPR 14-2 CISPR 20 CISPR 24 IEC 61326 IEC 60601-1-2 IEC 61000-6-1 IEC 61000-6-2 ( ) ( ) 5: ( ) () ( ) FCC EU EMC VCCI ( ) 3.2 ( ) EMC EU 3.3 EMC 6
EMC ( ) EMC EMC ( ) EMC 4 4.1 ( ) ( ) CISPR A ( ) B ( ) A 30m B 10m EUT ( ) EUT ( 3m 30m ) EUT ( 2) EUT EUT EUT 7
00000000000000000000000000 11111111111111111111111111 00000000000000000000000000 11111111111111111111111111 2: (( 3: e 8
50µH 4.2 ( ) ( ) 4.3 ( ) ( ) LISN ( ) LISN LISN LC EUT ( LISN line impedance stabilization network ) ( 5) 4.4 8µF 5Ω 0.25µF 1kΩ 5: LISN (( ( ) ( ) EUT R jx EUT E M 7: EUT 9
EUT (E 4: EUT (E LISN 6: 10
4.5 ( ) 8: ( ) 5 5.1 ( 11 ) EUT ( ) ( 9) ( ) 3 2 1 0 1 2 3 80% 8 (3V/m ( 11: 5.2 11
9: 10: e 12
( 80MHz ) ( ) ( CDN / ) ( ) EM ( ) 100% 90% 50% 10% 15ms 300ms 5.3 5ns 50ns (( ( EFT/B EFT FTB ) ( 13) 5.4 13: ( 14) 5.5 (ESD) ( 15) 13
EUT (E (CDN( ( (( 12: ( ) 100% 90% 50% 30% 1.2µs 50µs EUT ( ) 100% 90% 100% 90% 50% 10% 8µs 20µs 10% (( 30ns 60ns 14: 0.7 0 (( 15: ESD 14
16: ESD 17: 5.6 ( 17) ( ) 6 EMC EMC EMC ( ) EMC EMC EMC 15
( ) ([2] ) EMC 7 [1] International Electrotechnical Comission; IEC 61000 CISPR Publications [2] Keith Armstrong, ; EMC, http://homepage3.nifty.com/tsato/compliance.html [3] ;,, 1999 [4] ;,, 1991 [5] ;,, 1997 c 2004 Tomonori Sato 16