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现代彩电中的保护电路大体结构通常由故障检测电路、电压翻转电路、保护执行电路三部分构成。保护电路工作原理是:故障检测电路对被检测的电压或电流进行检测,并将检测结果送到保护电压翻转电路,当被检测的电压或电流超过设定值时,检测电路将检测后的故障信息送往保护电压翻转?
The general structure of the protection circuit in modern color TV usually consists of fault detection circuit, voltage inversion circuit and protection execution circuit. The working principle of the protection circuit is that the fault detection circuit detects the detected voltage or current and sends the detection result to the protection voltage inversion circuit. When the detected voltage or current exceeds the set value, the detection circuit detects the fault after the detection Information sent to the protection voltage flip?