2024-12-23In-depth research and development of UPS power supply technology, cloud computing has created development opportunities for UPS. With the rapid development of cloud computing, new opportunities have
2024-12-23Beijing has canceled municipal financial subsidies for pure electric vehicles since June 26. This reporter called a number of 4S stores today and learned that some pure electric vehicles have been
2024-12-23The sunlight shines on the semiconductor p-n junction, forming new hole electron pairs. With the use of an internal electric field in the p-n junction, photo generated holes flow to the p-region, an
2024-12-23Ordinary lithium battery protection boards usually include control ICs, MOS switches, resistors, capacitors, and auxiliary devices FUSE, PTC, NTC, ID, memory, etc. Among them, the control IC contr
2024-12-23Lithium-ion batteries are deeply loved by various electronic product manufacturers because of their excellent performance, such as high voltage, large specific capacity, and no memory effect, and
2024-12-231. When the battery is not used for a long time, be sure to turn off all power sources on the RV and check if the battery still has discharge current. If all electrical appliances are not turned o
2024-12-23According to foreign media reports, researchers at the Fraunhofer Institute for Materials and Beam Technology IWS in Dresden, Germany, have developed a new production process that can achieve effi
2024-12-23proposal The lifespan of each mobile phone battery is indeed constant, determined by the number of charging cycles, typically between 400 and 600. But users' usage habits can also have a sign
2024-12-23With the development of mobile devices today, the power issue is still a contradiction. It must be small in size and have sufficient power capacity, which is difficult for battery manufacturers. U
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