A pulse subtraction operated circuit and an automatic conversion feeding circuit are designed.
设计了简单可行的脉冲减法运算电路和馈送自动转换电路。
The differences and relation between the residual current monitor, residual current operated circuit breaker and residual current operated protective relay were introduced.
介绍了剩余电流监视器与剩余电流断路器、剩余电流继电器的区别和联系。
The present paper makes analysis of false wiring of residual current operated circuit-breaker with interal overcurrent protection based on its operation principle in combination with related code.
试从原理入手并结合相关规范，对带过流保护的剩余电流动作断路器误接线进行分析。
The principle of active power factor correction circuit operated in critical inductor current mode is analyzed in this paper in detail.
文中详细分析了电感电流准连续模式的有源功率因数预校正电路的工作原理。
Appending a veto control and a gate signal amplifier in the circuit, MCA can be operated in both pile-up rejection mode and anticoincidence mode.
电路内附反符合控制输入和门信号放大器，可实现对多道分析器的堆积拒绝和反符合控制。
Since the secondary winding is normally operated into a high-impedance circuit, the secondary current is quite small.
因为次级绕组通常输入高阻抗的电路，因此次级电流很小。
When the voltage on the feedback resistance over the designed value, the inside protection circuit was operated and the output channels were cut in IR2132 to achieve current protection.
电流在反馈电阻上产生的电压超出设定值时，IR 2132启动内部保护电路，关断输出通道，实现电流保护。
This paper introduces a gain compensating circuit based on voltage-operated gain, which can realize gain compensation effectively.
本文提出了一种基于压控增益的增益补偿电路设计方案，实验表明较好地实现了增益补偿。
In this paper, the methods of power factor correction are discussed, and the principal of boost active power factor correction circuit operated in critical inductor current mode is analyzed in detail.
本文讨论了功率因数校正的方法，分析了电感电流工作于临界模式的升压式有源功率因数校正电路的原理。
The terminals T and T' of the capacitor C are also connected to a circuit which contains a device R which is to be operated, and a circuit-controlling deviced as described above.
终端的T和T'的电容器C同样还连接着一个其中包含一个装置R就是运行的回路，还有一个电路控制装置d如上所述。
An electric bell is arranged in the circuit between each voice operated switch and the power supply.
在各个声控开关与电源之间的电路上设有电铃。
An electric bell is arranged in the circuit between each voice operated switch and the power supply.
在各个声控开关与电源之间的电路上设有电铃。
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