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1. Chip heating
This is mainly for high-voltage driver chips with built-in power modulators
. If the current consumed by the chip is 2mA, and a voltage of 300V is applied to th...[Details]
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For high-power UPS power supplies, especially those with three-phase full-controlled bridge 6-pulse rectifiers, the harmonics generated by the rectifiers account for nearly 25-33% of all harmonics....[Details]
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The stm8s timer has advanced timer TIM1, general timer TIM2, TIM3, TIM5, and basic timer TIM4, TIM6. The timer interrupt configuration is basically the same. What needs to be noted is that the freque...[Details]
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When doing R&D and design of switching power supplies, it is often necessary to use an oscilloscope to measure and view the instantaneous power waveform of the switching power supply. Many experience...[Details]
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uClinux is an embedded Linux operating system designed for the control field. It inherits most of the features of mainstream Linux and has been reduced to a certain extent. Its design is mainly aimed ...[Details]
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National Energy Comprehensive Technology No. 3
In order to implement the "Guiding Opinions on Promoting the Development of Energy Storage Technology and Industry" (Development and Reform Ener...[Details]
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“Both our ANP2.0 and KiWi EV (DJI version of Lingxi Smart Driving System) use dual TDA4 platforms, and the main cost is the same, but we will have 5 more cameras, which costs about 1,000 yuan more. T...[Details]
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The company is not pursuing higher profit margins in power batteries this year. Recently, Yiwei Lithium Energy responded to the considerations and expectations of power battery profitability when acce...[Details]
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Facing the coming of the transformation period of the automobile industry, the aerial cars equipped with electrification and autonomous driving technology have attracted more and more attention. Aeri...[Details]
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Apple and its manufacturer Foxconn have reportedly admitted to violating Chinese labor laws by using too many temporary workers in the production of iPhones. The claim was made by China Labor Watch...[Details]
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1 Introduction
The research on smart antenna technology began in the 1960s. The initial research object was radar antenna arrays, with the main purpose of improving radar performance and electron...[Details]
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At present, the single-chip microcomputer production field has such a model, which is very special, that is, the design and production are separated. In general industrial product production, our indu...[Details]
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Jiwei.com Sanya Report (Text/Zhang Yiqun) At the 2021 Snapdragon Technology Summit held today, Qualcomm CEO Amon said that Snapdragon has become the preferred platform for top Android devices. Earlie...[Details]
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introduction
In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 mi...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]
GD32 MCU
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