Industry White Paper

Reverse Battery Voltage Tests on Electronic Modules with Automated Testing Capability

July 23, 2022 by Rohde & Schwarz
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Application Card Overview

Electronic systems like electronic control units (ECU) must pass several stringent qualification tests in order to be approved for automotive use. These tests include a reverse polarity test which is specified as part of ISO 16750 2. In line with the specification, the electronic module must withstand a negative supply voltage for a specific time without suffering any damage. Read about the most ideal solution to perform this task, with automated testing capabilities.

Topics Covered

  • Reverse Battery Protection Circuits
  • Measurement of Reverse Voltage and Current
  • Case Study
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