12-2.5-182APTLHT

Mathematical Model of Three-Phase Two-Level Inverter The three-phase two-level inverter topology is shown in the figure below. It consists of three H half-bridges. Therefore, the DC side posit...[Details]

DMF is the English abbreviation of dimethylformamide. It is a colorless, high-boiling, distillable, flammable and explosive liquid. As a solvent, it is mainly used for spinning acrylic fibers, crysta...[Details]

introduction USB is a fast, bidirectional synchronous transmission, inexpensive and hot-swappable serial interface. Using USB bus technology, various instruments and equipment suitab...[Details]

　　在进行大功率电源供应器设计时，设计工程师经常会使用交错（Interleave）架构。交错是一种特殊的并联方式，即在两个或多个功率级（通常称之为相位或通道）之间存在独特的相位关係。为了保持两级设计所具备的完整纹波电流消除优势，必须让各个通道彼此间相位差保持180度。 　　由于每个通道都是针对处理50%功率而设计的，故同步中断或失败，尤其是在负载超过最大额定电流的50%时，就可能造成整个设计...[Details]

Driven by fierce competition among brands, portable electronic products are becoming more diversified and complex in terms of their functions. Due to their small size, higher and higher operating fre...[Details]

In recent years, "software-defined cars" have become an important development trend in the automotive industry. The so-called software-defined car refers to the future car determined by software tech...[Details]

The Galaxy S21 series launch event may take place on January 14, and strangely enough, Samsung has not yet officially announced its flagship chip, the Exynos 2100. It is foreseeable that in additio...[Details]

Li Xiang, product manager of vivo NEX, said on Weibo that "I can't wait for the new phone", hinting that the new vivo NEX will be released soon. At the beginning of this year, vivo unveiled its futur...[Details]

China Energy Storage Network News: On May 9, it was learned from State Grid Zhejiang Electric Power Co., Ltd. that in order to adapt to the development of integrated energy service business, ...[Details]

There are 4 text programs: boot.s head.s main.c (led.c) image.s boot.s: This is the real boot program in the bootloader. It completes the board hardware initialization and moves the kernel p...[Details]

　　In recent years, digital control technology has developed rapidly in power supplies, and various modern control methods that are difficult to implement in analog circuits have begun to be applied t...[Details]

In the morning, I wanted to use Timer10 to make a relatively accurate delay function, but I found that the actual delay value was always only half of the value when I used an oscilloscope. I was puzz...[Details]

Influence of measured fluid characteristics: Due to the nature of natural gas itself, it will undergo complex changes with the change of external ambient temperature, thus affecting the measurement ac...[Details]

Oscilloscope waveforms represent real electronic signals. When evaluating an oscilloscope's performance, you can look at its ability to display a waveform with the same shape as the target signal. As...[Details]

As the core of new energy electric vehicles, onboard batteries are directly related to vehicle life, mileage, vehicle economy, and safety, all of which depend on the performance of the battery mana...[Details]