电子、机械双重保护，开盖后自动切断电源，增加了使用和维护的安全性、稳定、可靠性。
Double protection of electronic and mechanical, automatic cut off power after opening, increase the use and maintenance of security, stability, reliability.
提出了一种新型的双重单端正激式弧焊逆变电源，采用IGBT为开关器件，引入了电流型脉宽调制控制器。
A new double single-ended forward arc welding power inverter with IGBT as power device and current PWM controller is introduced in this paper.
电子、机械双重保护，开盖后自动切断电源，增加了使用和维护的安全性、稳定、可靠性。
Electronic, mechanical dual protection, open cover automatically cut off power supply, increased the use and maintenance of security, stability and reliability.
该线性电源采用了双重过载保护电路和抗干扰技术。保证了系统的良好运行。
The linear power supply adopts double means to defend over load and puts technology that can resist electrical interferences to use, and this ensures the system running well.
它提供了一个48伏直流冗余电源输入设计，配备了双重保护机制：电源极性反转和过载电流自恢复保险丝。
It offers a 48 VDC redundant power input design and is secured with a double protection mechanism; power Polarity Reverse and an Overload Current Resettable Fuse.
进气压力及压力双重调节，超温报警并切断加热电源，具有双重保护。
With in-air and spray pressure double adjustment, Double protection with over temperature alarming and power off.
进气压力及压力双重调节，超温报警并切断加热电源，具有双重保护。
With in-air and spray pressure double adjustment, Double protection with over temperature alarming and power off.
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