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- A protect circuit was designed to protect the expensive LD from over shot, sharps, arcs etc. 同时电源中的保护电路采用自断电等保护措施,能有效保证LD的安全工作。
- Built-in protecting circuit and abnormal warning against over-current,over-heat, over-voltage,over low voltage,can ensure security. 内置过流、过热、过压、欠压等报警及保护电路,使用安全可靠。
- The designe of protecting circuit, detecting and transforming circuit, MCU control unit and LCD display unit of the SPG has also been discussed. 设计了静止式进相器的保护电路、检测变换电路和单片机控制单元和液晶显示部分;
- Protection circuit for carbon deposition prevention. 防积碳保护电路。
- The IPM is applied here as power instrument whose inner protect circuit raises the reliability of the system. 功率器件采用智能功率驱动模块IPM,其内置的保护电路大大提高了系统的可靠性。
- Finally, a buck dc-dc power converter is designed to stabilize voltage and use current limiter and protecting circuit to complete light-emitting diode dimming system. 最后,采用降压型直流-直流功率转换器以稳定电压搭配限流保护电路完成发光二极体之照明调光系统。
- The PVC insulated and sheathed control cables are used for the controlling,monitoring and protecting circuit system rated voltages up to and including 450/750v. 聚氯乙烯绝缘聚氯乙烯护套控制电缆,适用于凉额定电压450/750v及以下控制、监控回路及保护线路等场合使用。
- Having perfect functions including overcurrent, overheating can protect circuit and ensure the safety of welding machine. 具有完善的过流、过热保护电路,保证了焊机的安全性。
- The practical power circuit and protect circuit are presented in this paper, and the result shows that the SRM could work stably by the design. 文中给出了功率电路及保护电路的具体方案。实践证明,采用该功率电路电机能可靠稳定地运行。
- The composition of the inverter, the working principle of full-bridge main circuit, controlling circuit, drive circuit and protect circuit are described. 就其电源的主体结构,全桥主电路、控制电路、驱动电路以及保护电路的工作原理作了简要的论述。
- Author's new views and studing results about protecting circuit ,assistent function, fastcontrol system, Construction disign etc aspects of IGBT arc welding inverter are introduced in this paper. 本文介绍了作者对IGBT弧焊逆变器的保护电路、辅助功能、快速控制系统、结构设计等方面的新见解及研究成果。
- Over voltage protection: It means the voltage of the protected circuit is higher than set value. 过压保护:指被保护线路电压高于设定值。指示灯形式为:黄灯亮;
- If the volume level is too high, the speaker protection circuit activates, and the sound level drops suddenly. 如果音量电平太高,扬声器保护电路即起作用而突然地减小声音。
- A new type of bi-stable thermal protection circuit and its avalanche operational mode are presented. 摘要提出了一种新型的双稳态过温保护电路及其雪崩式工作模式。
- For clarity, the figure omits overvoltage diodes and protection circuits. 为明确起见,图中省略了过压二极管和保护电路。
- The protection circuit should be enclosed in a light-tight shield. The shield should be connected to the low of the ammeter. 保护电路应当做遮光屏蔽,且屏蔽要接到安培计的低压端。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
- Over current protection circuit design helps to control short circuit in loading and over current promptly to avoid further damage. 过流式保护电路设计,能及时控制负载的短路及过流情况,免除进一步损坏。
- The type of BNC signaling surge protection circuit,consisting of gaseous discharge tube,resistance,transient diode was analyzed. 分析了由气体放电管、电阻、暂态抑制二极管组成的BNC型信号电涌保护器的保护电路,对该保护电路进行了传输特性测试和标称放电电流的冲击实验。
- At the same time, in the motor control circuit, an auxiliary relay and two air auto-switches are bulit to form phase-failure protection circuit,. 同时,在电机控制电路中,采用一个中间继电器和两个高分断空气自动开关构成了断相保护电路,使节能电机运行更加可靠。