摄像机作为受电设备,百兆网口通过POE供电转换为12V,同时还需要和外部供电电源12V适配电源做切换,有推荐的芯片和方案吗?
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摄像机作为受电设备,百兆网口通过POE供电转换为12V,同时还需要和外部供电电源12V适配电源做切换,有推荐的芯片和方案吗?