Fuel injector driving circuit Power triode Overvoltage protection;
喷油阀驱动电路；功率三极管；过压保护；
Integrated overvoltage protection for both control and output sides.
集成过电压保护，控制和输出侧。
Overvoltage protection level and maximum allowable energy dissipation of MOV are ascertained.
确定了过压保护的重要元件MOV的过电压保护水平和最大允许能耗。
A simple circuit breaker delivers precision overvoltage protection and overcurrent protection.
一个简单的电路断路器提供精密过压和过流保护。
This dissertation focuses on the characteristics of TCSC installation, active overvoltage protection and control.
本文主要研究了TCSC的装置特性和主动过电压保护及其控制。
The circuit in Figure 4 requires only a couple of external components to use an SSR for output-overvoltage protection.
图4电路只需要一对外部器件，用SSR实现输出过电压保护。
An overvoltage protection control circuit includes a voltage conversion circuit, a voltage comparison circuit, and a switching circuit.
本发明提供了一种过压保护控制电路，包括：电压转换电路、电压比较电路和开关电路。
It is pointed out that this system has the function of self diagnosis, the system fault automatic isolation function, the anti lightning and overvoltage protection function.
指出该系统具有自诊断功能、系统故障自动隔离功能、抗雷击和过电压保护功能。
The application of line surge arrester is an important measure to enhance the lighting withstand level and atmospheric overvoltage protection level of electric transmission line.
提出采用线路避雷器是提高输电线路耐雷水平的一个重要措施。同时提高了安装杆塔的大气过电压保护水平。
It is suggested that the excitation transformer power be introduced as the operational power supply for the regulator, and the rotor overvoltage protection of the unit be modified.
为此，提出了防范此类事故的对策，建议引入励磁变压器电源作为调节器的工作电源，并对该机组的转子过电压保护进行改造。
This paper presents the reasons leading to switch overvoltage for vacuum circuit breaker, and then discusses the usual overvoltage protection device in the small hydropower station.
通过对真空断路器操作过电压成因的阐述，探讨小水电领域内常用的过电压保护设备。
As the main appliance for overvoltage protection in electric system, the characteristic of Metal Oxide Surge Arresters (MOA) is decided by the unit residual voltage of non linear resistance.
金属氧化物避雷器作为电力系统过电压保护的主要电器，其保护特性非线性电阻片的残压决定。
In addition, startup protection circuit and overvoltage protection circuit is also designed, which raise stability of power device IGBT further, thus strengthen the ability to deal with trouble.
另外，设计了启动保护电路和过压保护电路，保护电路进一步提高了功率器件IGBT工作的稳定性，从而增强了处理故障的能力。
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。
Series HSD35 has complete electrical protection from overvoltage, reverse voltage, and output short circuits.
系列HSD35有完整的电力保护过压，反向电压和输出短路。
To insure reliable operation and safe motion, the soft start, the overvoltage, overcurrent, and overheating protection are installed at the system.
本系统为确保可靠工作和安全运行，设置了软起动、过电压、过电流和过热等保护环节。
A full suite of safety features including short-circuit, overvoltage, and over-temperature protection allows easy implementation of a safe and robust design.
该器件具备完整的安全特性，包括短路保护、过压保护和过温保护，因而很容易实现安全、稳定的设计。
Comprehensive protection circuitry, including overvoltage and short circuit protection, is inherent in the design.
综合保护电路系统包括过压和短路保护，过压和短路保护是原有的设计。
The paper analyzes the major reasons of overvoltage and overcurrent occuring to program-controlled digital users exchanger, and discusses the protection methods against overvoltage and overcurrent.
本文分析了程控数字用户交换机过压过流产生的主要原因，并讨论了过压过流的保护方法。
It can provide protection from over current, short circuit, undervoltage, phase failure, leakage lockout, and operation overvoltage.
具有过流、短路、欠压、断相、漏电闭锁、操作过电压等保护。
For maximum safety, the device features integrated overvoltage and an advanced short-circuit protection when the output is shorted to ground.
为了获得最大的安全，该设备具有集成过压和先进的短路保护当输出短路到地。
Series HS35 has complete electrical protection from overvoltage, reverse voltage, and output short circuits.
系列HS35有完整的电力保护过压，反向电压和输出短路。
Series HS20 has complete electrical protection from overvoltage, reverse voltage, and output short circuits.
系列的HS20有完整的电力保护过压，反向电压和输出短路。
Series HS20 has complete electrical protection from overvoltage, reverse voltage, and output short circuits.
系列的HS20有完整的电力保护过压，反向电压和输出短路。
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