Car display EN50498 certification

Car display EN50498 certification, to find Dongguan Chinese test. What is EN50498 certification? In fact, car products, such as displays, DVD and other electronic products, in driving the process vulnerable to some of electromagnetic interference, but also easy to cause interference with other components, and thus may pose a safety hazard to traffic. Automotive products EMC testing Directive: 2004/104 / EC Automotive EMC Directive in Annex I clause 3.2.9 product definition. Such as: car charger, car refrigerator, car audio-visual entertainment products, FM transmitter car and so on, this kind of consumer automotive electrical products are sold through CE authentication method EU (which can be simply understood as the car can removed without affecting the car's normal, there is the ability to add Wang Jushang electronic products). Automotive electronic products EMC test items introduced electromagnetic radiation test - the test vehicle locomotive and radiated interference limits established by the vehicle for testing to the protection of broadcasting equipment within the surrounding environment, without being affected. Electromagnetic radiation interference test - test components and radiated interference limits established by the components of the vehicle for testing to the protection of broadcasting equipment within the surrounding environment, without being affected. Instantaneous power line conducted interference testing, and so on. EMC test car display also includes the following standards: ISO7637-2 ISO7637 test test test automotive products automotive product certification testing technology Power Transient Immunity Test ISO7637 test testing ISO7637-2 ISO7637-2 ISO7637-1 Test pulse 1 Test ISO7637-2 ISO7637-2 pulse test pulse 2a 2b test ISO7637-2 ISO7637-2 pulse test pulse 3a 3b 4 test pulse test ISO7637-2 ISO7637-2 ISO7637-2 pulse test pulse 5a 5b Test GB / T21437-2 test J1113- 11 Test J1113-12 test EN50498 test items are: 1 broadband radiated narrowband radiation harassment harassment 2 3 4 conduction conduction transient emission test transient immunity test (ISO7637-2) electromagnetic radiation tolerance test - ALSE ensure zero on the vehicle Components on the use of state, the control device for electromagnetic waves radiated immunity performance degradation caused by (immunity), to improve the performance and safety of a vehicle. Electromagnetic radiation tolerance test -TEM cell components on the vehicle to ensure that in the case of using the state apparatus to electromagnetic radiation of the performance degradation of immunity (immunity) cause and for testing for the analyte, to improve the performance and safety of a vehicle. Goods traffic safety car above is so important that rigorous scientific testing requirements and objective. We Rings Granville testing center will continue to move toward the goals of the organization, trying to do China's greatest testing and certification bodies, and become a notary. Car display is a very big industry, but exports to the EU is relatively high demand, CE certification of this standard EN50498 on stumped a lot of people.