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- A Survey and Operation and Maintenance of Direct Current Power Source System in China's Power Industry 我国电力工业直流电源系统概况及其运行维护
- direct current power source 直流电源
- The research of RET method in a direct current power supply for G.I. 某军用直流电源的RET方法研究。
- DC voltage divider can be used to design lower voltage direct current power. 直流分压器集开关电源和电能变换于一身，可以被用来设计降压型直流电源。
- A kind of intelligent high-voltage direct current power supply for ESP is introduced. 介绍了一套替代传统电源的静电除尘器用智能高压直流电源。
- Nickel is electrochemical micromachininged using nanosecond pulse power,millisecond pulse power and direct current power. 利用纳秒级脉冲电源、毫微秒级脉冲电源和直流电源,进行了电解加工试验。
- Then, the controlling section 31 fixedly supplies the computed control quantity to a driver circuit 17 in a following half cycle of the alternate current power source voltage. 然后，控制部(31)将计算出的控制量在交流电源电压的下一半周期中固定地提供给驱动电路(17)。
- Intelligent power line conditioner; Ac power Source/Frepuency converter; Uninterruptible power system; Direct current Power. 智慧型稳压电源；变频电源；不间断电源；直流电源。
- The key measuring technologies, ineluding high stable constant current power source, high capability gain amplifier, four probe method, and high precision A /D converter, were summarized. 论述了微小电阻测量的两种方法,总结了测量采用的四个关键技术:精密恒流源、高性能测量放大器、四引线法、高精度A/D转换器。
- A kind of xenon lamps stabilizer is designed which is made up of the tripper-circuit with two-leveled rising voltage and the direct current power circuit with frequency conversion mode. 设计了一种由两级升压触发电路及变频式直流电源电路构成的氙灯安定器。
- direct current power circuit apparatus 直流电力回路器具
- Direct Current Power Supply System Equip to Protect 直流供电系统设备养护
- thyristor type direct current power supply 晶闸管式直流电源
- direct current power transmission 直流输电
- direct current power supply system 直流电源系统
- direct current power unit consumption 直流电单耗
- direct current power supply loop 直流供电回路
- Keywords atmosphere auto-analyzer;PMT;direct current high-pressure power source;malfunction;maintenance; 大气自动分析仪;光电倍增管;直流高压电源;故障;维修;
- Changzhou Starlight Power Source Co., Ltd. 常州市星光电源有限公司。
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
