Search results for keyword: modulation
Analysis of Causes of Frequency Converter Harmonic Generation and Restraining Methods
Analysis of Resonant Causes and Suppression Methods of Frequency Converter Harmonics
The harmonic wave has important implications for the safe and stable operation of the meter network, causing serious distortion of waveforms and causing the equipment to become soft and easy to be broken. One of ......
1088 
Avery
Application and Development Prospect of DC Speed Regulation and AC Speed Regulation in Continuous Rolling Production
The application and development prospects of DC speed regulation and AC speed regulation in continuous rolling production
Abstract: With the development of technology, the speed regulatory control of continuous rolling production line has also been continuously optimized and upgraded. At present,......
electromagnetic confinement
Electromagnetic Constraints
The use of electromagnetic or “EM” constraints has become an important design element in many engineering and manufacturing processes. This type of constraint is used to reduce or eliminate unwanted motion or vibration by restricting the motion of objects or componen......
Arc Ultrasonic Technology and Its Industrial Application
Abstract
Arc ultrasonic technology is an important branch of physical acoustics. It is widely used in industry. Ultrasound is a kind of mechanical vibration wave of over 20 khz frequency, which can be seen from the physical properties of arc. Ultrasonic technology and arc have many similarities a......
High temperature superconductor bulk structure
High-temperature superconducting block materials (HTSB) have been widely used in a variety of applications and devices in the past several decades. Because of their superior electrical and thermal properties, HTSB materials are ideal for high-performance electronic devices and equipment. The micro......
heavily doped silicon single crystal
，主题：Influence of Heavy Doping of Silicon Single Crystal. Abstract
This paper presents the influence of heavy doping of silicon single crystals on performances. In semiconductor technology, doping plays the most important role. Generally speaking, doping is the incorporation of impurities into a......
Selenium and Tellurium Extraction by Chlorination
Selenium Purification by Chloride Method
Selenium is a trace element essential for human health. It is a natural component of some foods, and is present in drinking water in varying concentrations throughout the world. Selenium works in conjunction with other essential nutrients, especially vitam......
Nickel Alloys for Thermocouples
Nickel alloys thermocouple
A thermocouple is an electronic temperature sensing device that has two conducting wires, usually made of the same or different metals, soldered together at the end which is placed in the environment or material whose temperature is to be measured. The two wires produce......
Leroy Somer Motor Technology (Fuzhou) Co., Ltd.
LIN MISSION MOTOR TECHNOLOGY (FUZHOU) CO., LTD.
Lin Mission Motor Technology (Fuzhou) Co., Ltd., established in 2018, is a professional motor R&D, production and sales company. It is committed to the research, development and sales of micro motor technology and products, providing customers with ......
Advertising sound
Advertising Audio
Advertising audio is a type of sound system that can be used to help promote a product or service. It can be used to increase brand awareness or to create a favorable impression of a company’s product or service. Through the use of audio, businesses can communicate with potenti......
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