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Plug-in hybrid/electric vehicles (xEV) contain a high-voltage battery subsystem that can be charged using a built-in onboard charger (OBC) or an external charging station. Charging (application) requ...[Details]
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Recently, China Mobile, China Unicom and China Telecom have successively announced their performance in the first half of 2019. The words "earning 400 million yuan a day" in media reports have once a...[Details]
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A new OnePlus phone with model number PGZ110 has been registered with the Ministry of Industry and Information Technology. It uses a 6.59-inch FHD+ resolution LCD high-refresh screen, built-in 5...[Details]
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The important parameters of the flyback converter are usually determined by the flyback transformer, which is also the core part of the flyback switching power supply. When designing the flyback tran...[Details]
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On June 7, the Shanghai Stock Exchange officially accepted the application for listing on the Science and Technology Innovation Board of Chengdu Kunhengshunwei Technology Co., Ltd. (hereinafter refe...[Details]
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John Grabowski is a principal applications and market engineer at ON Semiconductor’s Power Solutions Division, based in Ann Arbor, Michigan, USA. John Grabowski joined ON Semiconductor in 2007 after ...[Details]
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Overview
TMS320VC5402 is TI's fifth-generation DSP, a low-power DSP chip specifically based on digital signal processing, with an operating frequency of up to 10ns, and is widely used in digi...[Details]
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On August 12, the Shanghai Securities Regulatory Bureau disclosed CITIC Securities’ report on the filing of its guidance for Shanghai Awin Electronic Technology Co., Ltd. (hereinafter referred to as...[Details]
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1. Acid Number (Acid Value) Acid value
refers to the amount of free acid contained in 1 gram of grease, wax or flux. The method of measurement is to dissolve the sample in hot alcohol and use t...[Details]
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A complementary (push-pull) amplifier is an inverter. The working area in a digital circuit is the steady-state area, and there is always one tube in the cut-off state. The working area in an analo...[Details]
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The SCADA system, whose main functions are remote data collection and monitoring, is an indispensable basic system for industrial process automation and informatization, just like DCS and PLC.
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As we all know, the timer functions of STM32 are very large and complex, and their applications are also very common. Currently, the STM32 family has 10 product lines, all of which have multiple bui...[Details]
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As the main carrier of the cross-integration development of automobiles and electronic information, communications, transportation and other industries, intelligent connected cars are of great signif...[Details]
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Configure STM32F103 clock (HSI) to 48M void SystemClock_Config(void) { RCC_DeInit(); RCC_HSICmd(ENABLE); while(RCC_GetFlagStatus(RCC_FLAG_HSIRDY) == RESET); RCC_HCLKConfig(RCC_S...[Details]
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September 2024 Pure electric/battery-swap heavy trucks
Battery loading status
According to the latest terminal sales data and new car announcement data stati...[Details]