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- Application of PLC and Frequency Transformer to TV Studio Technology. PLC以及变频器在电视演播工艺中的应用。
- Medium frequency transformer quenching is used for workpiece diathermy,quenching,annealing,brazing,etc. 中频淬火变压器用于工件的透热、淬火、退火、弯管钎焊等工艺。
- The designing parameters of high frequency transformer and the protecting IGBT in plasma spraying inverter with high voltage and large current is analyzed in this paper. 分析了等离子喷涂逆变器在高电压大电流条件下，高频变压器参数设计和IGBT保护问题。
- The method of design high frequency transformer in half bridge inverter circuit is introduced exampled in detail,besides temperature rise and power loss are discussed. 依据一个半桥逆变电路的实例详细介绍了高频变压器设计的一般方法和步骤,并讨论变压器损耗和温升问题。
- The novel full-bridge mode inverters with high frequency link are constituted of high frequency inverter bridge, high frequency transformer, cycloconverter, input and output filters. 新颖的全桥式高频环节逆变器,由高频逆变桥、高频变压器、周波变换器以及输入、输出滤波器构成,包括全桥全波式和全桥桥式拓扑。
- The high frequency transformer is investigated and compared with power transformer.The high frequency transformer suited HFL inverters is designed and parameters are achieved in this paper. 本文分析研究了高频交流环节中高频变压器与普通变压器的不同并设计了适合论文需要的高频变压器的主要参数。
- High Frequence transformer Features:Large transmission power ,low loss,wide frequency range ,stable performance ,low temperature rise. 高频变压器特点：高传输功率，低功耗，工作频率宽，性能稳定，温升低。
- The novel full-bridge mode AC/AC converters with high frequency link are constituted of input cycloconverter, high frequency transformer, output cycloconverter, input and output filters. 新颖的全桥式高频环节AC/AC变换器,由输入周波变换器、高频变压器、输出周波变换器以及输入、输出滤波器构成,包括全桥全波式和全桥桥式拓扑。
- According to the linear time frequency transform characteristic of the short-time Fourier transform,the time frequency theory is applied to the vibration analysis of the large hydroelectric machine. 以实际工程中的水轮发电机组为例,应用短时傅立叶变换分析机组的振动信号,结果图清晰直观地表现了机组的振动情况,为水轮发电机组的故障诊断提供了理论和现实依据。
- "Litz" wires are multiple magnet wires bundled together for use typically when winding high frequency transformers. 绞合线是将若干漆包线捆束一起使用，特别用于缠绕高频变压器。
- This paper detailedly introduces the master circuit of the frequency transformation speed regulation, IPM, and interface circuit with DSP. 文中对变频部分的主电路、智能功率模块IPM和dsp芯片及其周围接口电路都作了详细地介绍。
- A Design of High Frequency Transformer 高频变压器的设计
- intermediate frequency transformer 中频变换器
- The high voltage variable frequency transformation of power plant's pump system of condensation water pump, condensation water booster pump is described briefly. 对发电厂的凝泵、凝升泵的高压变频改造进行了简要叙述,并对经济性试验的数据进行了定量分析。
- medium voltage frequency transformer 中压变频器
- image intermediate frequency transformer 像信号中频变压器
- tuned radio frequency transformer 无线电频率变压器
- ceramic medium frequency transformer 陶瓷中频变压器
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
