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| <%=intro1%> EMC-7637 With the vehicle's operation and safety become increasingly
dependent on the complexity of intelligent vehicle control systems,
along with the popularity of automotive intelligent technology,
more and more electronic products have been used by automotive
manufacturers, such as automotive electronic braking systems,
electronic control of transmission, electronically controlled
steering systems, automotive communications systems. Corresponding
to these electrical and electronic components, electromagnetic
compatibility technical requirements put forward in order to
increase vehicle safety and reliability, and electromagnetic
immunity. Electromagnetic compatibility technology and vehicle
emission technology, automotive safety technologies for the
automotive technologies. The new European Automotive EMC Directive
2004/104/EC on July 1, 2006 formally promulgated and implemented
the directive on the parts and components increased by transient
immunity test requirements, reference standards ISO 7637-2, -3. Micro-pulse interference automobile simulator (GRP1-2A) specialized electronic equipment for vehicle immunity test, waveform fully meet the ISO-7637-2 (2004 version) standards requirements of P1 and P2A pulse. Pulse P1 analog shutdown as a result of inductive load (such as
windshield wiper motors) have a pulse on other auto electronic
products in parallel the impact of voltage, pulse P2A closure
occurred in the case of ignition switch, load switch waveforms
generated by open-circuit, but also can occur pull-out or fuse in
the fuse circumstances
Automotive Transient Simulator (GRP3) pulse interference specialized electronic equipment for vehicle
immunity test, waveform fully meet the ISO-7637-2 (2004 edition)
standard requirements P3 pulse. Pulse P3a automotive electronic
systems of all kinds of switches, following the electrical and fuse
in the open or closed process, as a result of arc generated by the
rapid pulse group (EFT)
Automotive voltage drop sim |
EMC-7637 <%=intro1%>EMC-7637 With the vehicle's operation and safety become increasingly dependent on the complexity of intelligent vehicle ...
