发布时间:2025-01-31 20:51:45
校正电容,一般是指在电路中对某种信号进行校正和补偿的电容器件。在行输出电路中,都有一个与行偏转线圈串接的电容,用于补偿显像管的延伸性而导致得失真,此电容即为S校正电容。
宜昌高新区公布确诊病例涉及小区宜昌高新区公布确诊病例涉及小区名单
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