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The megohmmeter is also commonly called the insulation resistance shaker, digital shaker, and electrical instability meter. It is a meter for measuring high resistance and is often used to measure th...[Details]
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Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering t...[Details]
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Samsung Display is in final negotiations with Chinese manufacturer HKC to sell its 8th-generation LCD production line. Samsung's 8th-generation LCD production line, known as the 8-1 Line Phase I or 8...[Details]
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As the automotive industry continues to evolve, electric vehicle technology has been at the forefront of innovation.
Tesla introduced a major innovation in Cybertruck: a 48V battery syst...[Details]
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Recently, a number of OPPO devices have passed 3C certification. Several devices support 4G networks and have charging rates of 5V 1A or 5V 1.5A. None of them are sold with a power adapter. Judgi...[Details]
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New energy storage is a disruptive technology for building a high-proportion new energy power system. It can break through the time and space limitations of traditional power supply and demand, change...[Details]
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On May 14, the United States released the results of the four-year review of the 301 tariffs imposed on China, announcing that on the basis of the original 301 tariffs on China, it would further in...[Details]
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Transformer manufacturing process
1. High-frequency transformer production flow chart.
――― Material picking
―― Confirmation of engineering drawings and work instructions
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On August 8, Samsung held a new product launch conference in the United States and officially released the new Note10 series. As we all know, in addition to holding new product launch conferences ove...[Details]
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L2.5 and L2.9 have been put into mass production, and L3 and limited-scenario L4 mass production has become an important goal for OEMs in the next stage. In March 2022, the National Highway Traffic S...[Details]
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After a sudden short maintenance, Apple's official website has reopened. Although there were no unexpected new products on the shelves, the main adjustments were made to the interface. At th...[Details]
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I used the most common and cheapest 315 MHz wireless module that costs only a few dollars to receive and transmit, without decoding. The 433m program is the same and does not need to be modified.
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This 24MW wind farm can produce 68GWh of energy per year. Image: Greenchoice/Spectral
A 10MW battery energy storage system (BESS) was officially commissioned today near Rotterd...[Details]
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A signal generator is an instrument that generates electrical test signals of the required parameters . According to the signal waveform, it can be divided into four categories: sinusoidal signal, f...[Details]
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After power on, the oscillator starts to oscillate, and the output VF signal is transformed and shaped by the RS trigger to generate a rectangular pulse excitation voltage that maintains the original...[Details]
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