The International Electrotechnical Commission (IEC 60050) defines electromagnetic compatibility (EMC) as the abbreviation for electromagnetic compatibility. The ability to indicate that the device or system can function normally in its electromagnetic compatibility environment without causing unbearable electromagnetic interference to anything else. That is to say, electronic and electrical products should not produce electromagnetic interference from other equipment or systems, but can also withstand and resist electromagnetic interference from other equipment or systems
EMC testing standards for common household appliances:
EN55014-1: EMI (Conducted Emission, Power Clamp, Click, etc.)
EN55014-2: EMS, without electronic components, does not need to be tested
EN61000-3-2, EN61000-3-3 (products not connected to the power grid do not need to be tested)
Lighting appliances:
EN55015: EMI (Conducted Emission, triple loop, etc.)EN61547: EMS without electronic components
Parts do not require testingEN61000-3-2, EN61000-3-3 (products not connected to the power grid do not require testing)
Audio and video products:
EN55013: EMI (Conducted emission, Radiated emission)
EN55020: EMS without electronic components does not require testing
EN61000-3-2, EN61000-3-3 (products not connected to the power grid do not need to be tested)
Information Technology Equipment (IT products):
EN55022: EMI (Conducted emission, Radiated emission)
EN55024: EMS without electronic components does not need to be tested
EN61000-3-2, EN61000-3-3 (products not connected to the power grid do not need to be tested)
Residential General equipment used in commercial and light industrial environments:
EN61000-6-1: EMI (Conducted emission, Radiated emission)
EN61000-6-3: EMS without electronic components does not need to be tested
EN61000-3-2, EN61000-3-3 (products not connected to the power grid do not need to be tested)
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China