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Power Supply Technical Support Glossary (Part 1)
Power Supply Technology Glossary
AC Input: Alternating Current (AC) input is the typical wall power that is regulated by a transformer and rectified.
Active Clamp: An active clamp is an electronic circuit that uses transistors to “clamp” the output voltage of a power supply. It is designed to ......
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Sophie
Mine Waterproof
Mine Waterproofing
Mining operations require the use of large quantities of water for numerous operations. Over time, the equipment and operations to a mine may be exposed to adverse conditions caused by the presence of water, improper drainage, and other issues. As such, it is important to ensur......
Noise Control of Mine Main Fan
Noise Control in Mine Shaft Fans
Noise control in mine shaft fans is a critical factor that needs to be taken into consideration when designing and building a mine shaft. Mine shaft fans are large open-air blowers used to move air through the shaft and dissipate heat produced by work and machine......
Mine ventilation air volume adjustment
Mine Ventilation Design
The purpose of mine ventilation is to ensure the health and safety of the miners by providing a safe working environment by maintaining air quality, ensuring the proper amount of ventilation and eliminating any sources of smoke. The design for the ventilation of a mine dep......
Layer Mining Technology
Layer Mining Technology
Mining has been a valuable way of obtaining resources since the development of civilization. The method of extracting minerals from the ore has undergone many developments since its initial days of digging ore with simple tools.
In recent years, there has been a lot of fo......
Mine Water Prevention and Control Design
Design of Mine Water Prevention and Control
Water is an important resource of human survival and development. When mining is carried out, its impact on the environment is often reflected in the water environment. The prevention and control of mining water pollution has been one of the major envir......
Mineral interfacial electric double layer
Mineral Surfaces: The Double Layer
Minerals are all around us, ranging from the white, soft chalk that is used in sidewalk art all the way to the hard, dense iron ore that is used to make steel. But sometimes we forget to think about what happens when these minerals interact with other minerals, ......
Concentrator Design
Introduction
Mining factory is an important base for the processing of raw material resources, such as coal, petroleum, iron ore and other products. Mining factory design is applied for production, processing and marketing of mineral resources. The design of mining factory needs to consider not j......
mine flood
Mining is an activity that extracts resources, such as coal and other minerals, from the earth. Mining can have a profound impact on the environment, both in terms of the destruction of natural habitats, and the release of dangrious chemicals and particles into the air and water. One particularly ......
dry
Drying is an ancient preservation and processing technique for food, plants and materials. Over the years, drying has become an important way to maintain the freshness and quality of many products. There are several different types of drying, including solar drying, shade drying, natural air dryin......
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