P6KE150CA是ESD保护，在低压端没有啥效果。你可以找一个稳压二极管窜一个小电阻做简单过压保护

来源: soccer88 于 2022-12-18 20:22:28 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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