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Does the automotive version of the industrial AI edge gateway support 12V/24V wide voltage and surge protection?

Time：2026-01-25 Views：517次

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The automotive-grade industrial AI edge gateway supports DC 9-32V wide voltage input and complies with ISO7637-2 5a 5b and ISO16750-2 surge immunity design. It employs a three-level protection system: the first level uses a parallel varistor 20D391K and a TVS SM8K33CA (SM8K series 8000W DO-218AB package, 33V standard A, direct VRWM=33V clamping at 53V); the second level uses a series common-mode choke CMLA4532A-510T automotive-grade; and the third level uses a parallel TVS 5.0SMDJ33CA for fine clamping. Third-party testing showed that the prototype functioned normally with a 5b pulse and +123V voltage.

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