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Automotive Transients - Conducted Immunity Rental Systems
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Overview
General Overview
Automotive and vehicles electrical systems and environment create unique EMI challenges including conducted immunity transients. There are a variety of definition of what constitutes a typical occurrence including , rise time, swell time, Peak voltage etc, however often ISO 7637-2/-3 is used as a reference. Often manufacturer based standards place unique requirements making the need for specialized equipment. Generally, these fast acting waveforms can be broken down into a few major causes:
- Disconnection from inductive loads
- Inductance in the wiring harness
- Switching process related
- Load dump occurrences
Typical Automotive Immunity Setup
Overview
General Overview
Automotive and vehicles electrical systems and environment create unique EMI challenges including conducted immunity transients. There are a variety of definition of what constitutes a typical occurrence including , rise time, swell time, Peak voltage etc, however often ISO 7637-2/-3 is used as a reference. Often manufacturer based standards place unique requirements making the need for specialized equipment. Generally, these fast acting waveforms can be broken down into a few major causes:
- Disconnection from inductive loads
- Inductance in the wiring harness
- Switching process related
- Load dump occurrences
Typical Automotive Immunity Setup
