Electronic Components Elecfans

  With the improvement of people’s living standards, obstructive sleep apnea syndrome is more and more common in clinical practice, and its incidence is high, which seriously affects the quality of life and life span of patients. At this point, the portable ventilator is particularly important. A portable ventilator requires the use of two pressure sensors to measure the pressure on both sides of the baffle in the ventilation pipe, accurately and quickly collect the pressure value and timely adjust the revolution of the fan to provide a comfortable air supply for snoring people, which is the most critical problem. A t  the same time, the application direction of the product in people with obstructive sleep apnea syndrome, so the volume of the product is required to be small, convenient to carry on business trips, and the price is also low. In the 16th century, the Flemish doctor Andreas Vesalius described ways to keep choking animals alive by inserting tubes into their trachea...

Market research firm Gartner recently released its 2020 revenue forecast for the semiconductor industry. According to Gartner's forecast, the revenue scale of global semiconductor manufacturers in 2020 will reach the US $449.838 billion, a year-on-year growth of 7.3%. "At the beginning of 2020, the Coronavirus (Covid-19) pneumonia outbreak was thought to hurt all end device markets, but the actual impact was minimal," said Andrew Norwood, research vice president at Gartner. Certain segments of the auto, industrial and consumer markets have been hit by a drop in business and consumer spending. However, the market benefits from home isolation, which dramatically increases the time spent at home and online." "Server demand is strong as super-scale customers (accounting for more than 65% of server demand in 2020) rush to add capacity to cope with additional demand during the lock-in period in the first half of 2020. Besides, strong corporate and consumer demand for ...

Near the end of the year, the fast charge market is extremely hot. In October 2020, Apple announced that iPhone12 series phones and all iPhone models sold on its official website would no longer come with chargers, which excited the whole fast charging market. Xiaomi 10, Huawei Mate 40, OPPO and Samsung's latest Android phones have all launched gallium nitride chargers, from 45W, 65W to 120W fast-charging products on the market. GaN charger is adopted by Apple, Samsung, Huawei, Xiaomi, OPPO and other top five mobile phone manufacturers in the world, which drives the whole fast charging industry to show a growth trend. According to Yole, a market-research firm, the biggest segment of the power GaN market is still power applications or quick charging of mobile phones. The market size will grow at a compound annual rate of 92% between 2018 and 2024. Among them, the GaN fast charging market between 2020 and 2023 growth rate will reach 55%. In an optimistic scenario, the gallium nitride...