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When AC current is overloaded, the AC voltage applied to the load and the AC current passing through the load will have a phase difference, from which people derive the concept of power factor. The el...[Details]
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This article briefly analyzes the question "Why large-capacity lithium batteries require high-power chargers" for readers' reference.
How to get more power
The power architecture of...[Details]
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With the continuous development of society, the continuous improvement of living standards and the increasing intensity of work, mobile phones as a portable mobile communication device are becoming m...[Details]
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ElectroCraft Expands AxialPower Linear Actuator Family with NEMA23
ElectroCraft, a global supplier of low-power motor and motion solutions, has launched a new product, NEMA23, expandin...[Details]
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On September 19, local time, Hyundai Mobis announced that its next-generation parking control system (MPS: Mobis Parking System), which it will begin developing in 2021, has received an upgraded vers...[Details]
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According to foreign media reports, faster is not necessarily better, and this theory is even more true for advanced 3D sensors. With the increasing application of 3D sensors in fields such as self-d...[Details]
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When a multimeter measures resistance, the measured value reflected on the meter is actually the corresponding current passing through the resistance being measured. The greater the resistance being ...[Details]
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Foreign media 91mobiles learned from whistleblower Ishan Agarwal that Xiaomi will soon launch the Xiaomi TV Speaker Home Theater Edition in China. In addition, Xiaomi will soon launch new memor...[Details]
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In medium and large-scale industrial and commercial photovoltaic power stations, it is recommended to use high-power inverters as much as possible, because the higher the inverter power, the cheape...[Details]
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On March 22, BOE issued an announcement stating that in order to meet customer needs and enhance industry competitiveness, Wuhan BOE plans to expand production capacity in the existing Wuhan BOE fact...[Details]
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The three-phase conductors on the primary side of the zero-sequence current transformer pass through the iron core, and the secondary coil is wound on the iron core. Under normal circumstances, si...[Details]
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main idea Takes the form __attribute__((used)) attribute((section ("atcmd"))) advantage: The output channels can be changed freely to realize three-party communication. Register AT commands, just w...[Details]
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A funny owl. When you hit the bull's eye on its abdomen with a photoelectric gun, its eyes will sparkle and it will make a pleasant "beep, beep" sound. After five seconds, it will start to glow and s...[Details]
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According to foreign media reports, researchers from the Department of Energy's Oak Ridge National Laboratory and the University of Tennessee, Knoxville have discovered a key material needed for fast...[Details]
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Many Chinese infrastructure and operations (I&O) leaders hope to use automation technology to simplify and speed up the configuration, management and expansion of IT infrastructure resources when...[Details]