Nleba ule nyocha nke BTF (EMC).
Ihe nyocha isi
Electromagnetic nnyonye anya Project | Electromagnetic Immunity Project |
Emere ọgba aghara | mwepu electrostatic |
Ntinye aka na-egbuke egbuke | ọkụ ọkụ ọkụ ọkụ |
Igwe ndọta na-egbuke egbuke | ịwa ahụ |
Ike mmekpa ahụ | Mgbochi RF na-eduzi |
Ike mpaghara eletrik | RF Radiated Immunity |
Ike harmonics | Ugboro ike ndọta |
Mgbanwe voltaji na flicker | Mbelata voltaji na nkwụsị |
Ihe atụ | Ọkọlọtọ | Isi arụmọrụ |
Mgbapụta ọkụ | VCIJ55032FCC Nkebi-15 CISPR 32 CISPR 14.1 CISPR 11 EN300 386 EN301 489-1 EN55103-1 …… | Igwe ọkụ magnetik: 9kHz-30MHz Igwe ọkụ eletrik: 30MHz-40GHz3m usoro nha akpaka |
Ọdụ ụgbọ mmiri mebere ikuku | AMN: 100A9kHz-30MHz | |
Ike ọgba aghara | CISPR 14.1 | 30-300MHzClamp ọnọdụ L=6m |
Ọgba aghara elektrọnịke na-agbapụta | CISPR 15 | 9kHz - 30MHzφ2m nnukwu eriri loop |
Mgbanwe Harmonic ugbu a / voltaji | IEC61000-3-2IEC61000-3-3 | 1φ<16 A |
ESD | IEC61000-4-2 | +'/- 30kVAir/ Mgbasa Kpọtụrụ Akwụkwụ na Ụkwụ / Vetikal Njikọ Ụgbọelu |
EFT / gbawara | IEC61000-4-4 | +'/- 6kV1φ/3φ AC380V/50Alamp |
Mwapụta | IEC61000-4-5 | +'/- 7.5kVCombination1φ, 50 ADC/100A |
Emere mgbochi | IEC61000-4-6 | 0.15-230MHz30VAM/PM M1, M2-M5/50A, Telecom T2/T4, Shield USB |
Ugboro ike ndọta | IEC61000-4-8 | 100A/m50/60Hz1.2 × 1.2 × 1.2m eriri igwe Helmholtz 2.0 × 2.5m Igwe mmiri Oneturn |
Okwu mmalite nke teknụzụ Bluetooth
Usoro ọkọlọtọ EMC nke ọtụtụ òtù mba ụwa na-anabata usoro nhazi ọkwa nke International Electrotechnical Commission (IEC), nke kewara n'ime atọ: ụkpụrụ ndị bụ isi, ụkpụrụ izugbe, na ụkpụrụ ngwaahịa. N'ime ha, a na-ekewa ụkpụrụ ngwaahịa n'ime usoro ngwaahịa ngwaahịa na ụkpụrụ ngwaahịa pụrụ iche. Ụdị ọkọlọtọ ọ bụla gụnyere ma nnyonye anya yana ụkpụrụ mgbochi nnyonye anya. A na-anabata ụkpụrụ EMC n'usoro nke "ụkpụrụ ngwaahịa pụrụ iche → ụkpụrụ ngwaahịa → ụkpụrụ izugbe".
Ụkpụrụ Ụdị Ngwaahịa nkịtị | ọkọlọtọ ụlọ | ọkọlọtọ mba ụwa |
Ọkụ | GB17743 | CISPR15 |
GB17625.1&2 | IEC61000-3-2&3 | |
Ngwa ụlọ | GB4343 | CISPR14-1&2 |
GB17625.1&2 | IEC61000-3-2&3 | |
AV ọdịyo na vidiyo | GB13837 | CISPR13&20 |
GB17625.1 | IEC61000-3-2 | |
Ozi IT | GB9254 | CISPR22 |
GB17625.1&2 | IEC61000-3-2&3 | |
multimedia | GB/T 9254.1-2021 | CISPR32 |
GB17625.1&2 | IEC61000-3-2&3 |