中国有很多这种当年从日本买来的小半导体厂，做简单的DCDC用的半导体。反正所有的电器都要用DCDC

来源: 硬码工于 2025-07-04 18:58:36 [旧帖] [给我悄悄话] 本文已被阅读：次

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