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High-precision programmable constant current power supplies are widely used in instrumentation, sensor technology and testing. In the past, most programmable constant current source circuits used P...[Details]
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Figure 1 shows a boost switching converter circuit with a well-known problem: if the input of boost converter IC1 is pulled low to shut down the boost converter, the external inductor L1 and forwar...[Details]
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The content of interrupt priority includes general urgent interrupts and special urgent interrupts. This depends on the specific system design. This involves the concepts of interrupt priority and in...[Details]
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Most of the world's lithium iron phosphate batteries are currently produced by Chinese companies, but Korean battery manufacturers LG New Energy and SK On have been reluctant to develop them. In term...[Details]
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Synchronous condenser (SC) technology and battery energy storage systems (BESS) complement each other in a hybrid configuration. This provides a range of grid support functions, inc...[Details]
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With the rapid development of microelectronics and computer technology, various electronic measuring instruments have undergone tremendous changes in principle, function, accuracy and automation leve...[Details]
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introduction At present, due to unscientific eating habits and unhealthy living habits, people are prone to various diseases, and hypertension, as one of the diseases, has seriously threatened the he...[Details]
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Foreign media reported that Tesla CEO Elon Musk will travel to Shanghai to attend the official delivery ceremony of the China-made Tesla Model 3 to customers. The Beijing News reported today that...[Details]
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Today, the official realme mobile phone preheated that the realme GT2 Pro mobile phone will be equipped with the industry's first 2K+LTPO straight screen, achieving 2K+120Hz freedom, and top-le...[Details]
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Hipot Tester Instructions
Check the withstand voltage tester:
1 Check whether the instrument casing is reliably grounded.
2 Check whether the indication of each display meter is "0".
3. Ch...[Details]
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The Taiwan Stock Exchange and the Taiwan Stock Exchange announced the salary information of general full-time employees at the non-supervisory level yesterday (30). Among the top ten companies with t...[Details]
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Pointer multimeter models ① MF-10 multimeter: The MF-10 multimeter uses a 9.15 microampere meter head, and its DC voltage sensitivity is as high as 100,000Ω/V (one order of magnitude higher than that...[Details]
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Recently, Zeekr Energy and State Grid Jiangsu Integrated Energy have officially reached a strategic cooperation. The two parties will jointly build an ultra-fast charging and energy replenishment netw...[Details]
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News on the morning of July 15th, recently, the data service provider Daily Interactive Getui Big Data launched the "Android Smartphone Report for the First Half of 2020", which provides insights int...[Details]
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The inverter encoder parameter setting is a key step to ensure the normal operation of the inverter and encoder. This article will introduce the inverter encoder parameter setting method in detail,...[Details]