High Power Factors of The Mains and Soft-switch Technology

New water mains switch effect, they are practical, at the end of you!

一款水管开关效果，挺实用的，大家来看看吧！

The article introduces the composition lining of the mains frequency coreless induction furnace with short coils.

本文介绍短线圈工频无心感应保温炉采用的复合炉衬。

Numerical Simulation of Electromagnetic and Thermal Fields in the Mains Frequency Induction Furnace for Melting Zinc

熔锌工频有芯感应炉电磁场和温度场的数值仿真研究

Discussion on Saving Energy Measures for Mains Frequency Coreless Induction Furnace used for Zinc Alloy Production

锌合金熔炼用工频无心感应炉节能措施探讨

To Remove Influence of the Harmonic on Mains Frequency Channel Melting Zinc Induction Furnace

消除谐波对工频有心熔锌感应炉的影响

AC Voltage Regulation Device Using Thyristors for Cored Mains Frequency Induction Furnace

工频有芯感应电炉可控硅交流调压装置

The Application of Cored Mains Frequency Induction Furnace to Production of Zinc Alloy

锌合金生产中工频无芯感应电炉的应用

Energy Balance Analysis on Mains Frequency Melting Furnace

工频熔炼炉能量平衡分析

Mains failure and emergency generator

电源故障应急发电机

An investigation on carrier channel characteristics of AC lighting mains

交流照明线载波通道特性的研究

The set was plugged into the electric light mains, and the feeder side of the transmitter was connected to the telephone lines in our bedroom.

发射机的插头插入了电灯线插口，它的另一头和我们卧室里的电话线相连。

The Application of Industrial Ethernet and the Spot Electric Mains Technique to the Strap Concentrates Control System

工业以太网与现场总线技术在皮带集控系统中的应用

Test Method Based on the PC Sound Card to Test the Frequency of Electric Mains Precisely

基于PC声卡的电网电源频率精密测试方法

The article analyses the problem that Parkins auto Diesel is not able to auto-start to supply power at Mains failure, and puts forward the reform solution to ATS control panel circuit.

通过对帕金斯自动柴油发电机在市电缺相故障时不能自启动供电的问题分析，提出了对ATS控制屏电路进行改造的方案。

In this paper the voltage features are analyzed of the Laser Power Sources Mains Control System and its exterior device. It is suggested to isolate the both and a typical application circuit is designed.

分析了激光电源控制系统与控制外设的电平特点，介绍了控制系统与控制外设隔离方法，设计了典型应用电路；

The active power at mains is dependent on input current modulation index, input filter parameters, input current displacement and load resistance, so are reactive power and input power factor;

输入端有功功率、无功功率和输入功率因数都与输入电流调制度、输入滤波器参数、输入电流位移和负载电阻大小有关；

Automatie Measuring System for Conduction Interference from TV Receivers-Automatic Measurement of Interference Voltage Injected into Power Supply Mains

广播电视接收机传导干扰自动测量&注入电源干扰电压自动测量

Carrier current systems use the power line mains to transfer information between remote locations.

电力线载波通信系统利用电力线来实现远程数据传送。

A simple electronic circuit is adopted for compensating the power mains fluctuation.

采用了简便的电网波动补偿方案。

The Optimal Management of Power Mains Automatically Dispatching Network Security

电网调度自动化系统网络安全的优化管理