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典型的开关量输入输出电气接口的控能主要是滤波、( )、隔离和功率驱动等。
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典型的开关量输入输出电气接口的控能主要是滤波、( )、隔离和功率驱动等。
A、电平转换
B、模数转换
C、数模转换
D、斩波
时间:2021-09-01 20:47
关键词:
联大
河南理工大学
电气工程及其自动化
变电站综合自动化
答案解析
A
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