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- Dynamic simulation analysis on automatic switch from inverter circuit to industrial frequency power system of piston compressor load 负载活塞压缩机电路自动转换机电系统动态仿真分析
- industrial frequency power 工频电源
- Antistatic 50W high frequency power quick clean. 防静电50W高频功率,清洗效果显著。
- Purpose: Audio frequency power amplifier applications. 用途:用于音频功率放大。
- Purpose:Low frequency power amplifier,medium speed switching applications . 用途:用于低频功率放大及中速开关。
- The CrossCorrelation is an essential means of getting disturbing industrial frequency. 互相关函数是确定工频干扰噪声频率的一个重要手段。
- Based on the theoretical analysis of the industrial frequency induction heating technique, a detacher used for the bearing inner race was developed. 在理论分析的基础上,研制了基于工频感应加热技术的轴承内环感应拆卸器。
- The investigation of the radio frequency power amplifier based on SDR promotes the development of SDR. 基于软件无线电的射频功率放大器的研究能为软件无线电的发展起推动作用;
- The theory of low frequency power supply and the characteristics of lowfrequency power source generator are introduced. 介绍了低频供电的原理及低频电源发生器的特点。
- All the work above was very significant in applying FEAs to radio frequency power devices and field emission displays. 研究结果对于该阴极在射频功率和平板显示等器件上的应用有著重要的意义。
- The design principle of the multi-tap industrial frequency inductor,as well as the manufacturing methods and the practical production have described in this article. 阐述了多抽头工频感应器的设计原理、制作方法以及在生产中的应用。
- The medium frequency power supply of induction heating is one of solid state supplies which is composed of the high-power thyristors. 晶闸管中频感应电源是一种由大功率晶闸管元件组成的静止式电源,它将工频三相电源经整流、逆变转换成单相中频交流输出,应用于感应加热。
- To realize the linear transmitter, the digital pre-distortion technique is used to linearize the radio frequency power amplifier. 为了实现线性发射机的设计要求,论文选用数字预失真技术实现射频功率放大器的线性化。
- A new kind of thvristor medium frequency power source is introduced,including the structure,the fundamentals and characteristics of its contravariant circuit. 在分析一般晶闸管中频电源的基础上,介绍一种新型的晶闸管中频感应加热炉。着重阐述其逆变电路的电路结构、工作原理及工作特点。
- Power by adjusting the frequency of the cost after the investment than the unadjusted frequency power invested 35.43 percent less, this is only the buyout price. 通过调整工频功率后的造价投入资金要比未调整工频功率少投入资金35.;43%25,这只是买断价。
- Y. Hatanaka, “Zero-Current-Switching High Frequency Inverter With Constant Frequency Power Control,” Power Conversion Conference, Yokohama, No. 19-21, Apr. 1993, pp. 265-270. 黄少崴,“新型零电流切换脉波宽度调变蓄电池充电器”,昆山科技大学电机工程系硕士论文,2005年。
- The cause of intermediate frequency power supply havig lower power factor was analyzed, and the way of improving the power factor of the controlled rectifying device was proposed. 分析了中频电源功率因数低的原因,提出了改善可控整流装置功率因数的方法。
- To achieve FFT in tradition, the transmission system terminal should have Frequency Multiplication Transformer (FMT) to convert low frequency power to common power. 为实现分频输电,按传统的设计,输电系统终端必须有倍频变压器, 把低频发电机发出的电能转换为工频电能。
- To achieve FFTS in tradition, the transmission system terminal should have Frequency Multiplication Transformer (FMT) to convert low frequency power to 50 HZ power. 为实现分频输电,按传统的设计,输电系统终端必须有铁磁型倍频变压器,把低频发电机发出的电能转换为工频电能。
- electric parameters for industrial frequency 工频电参量