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The on-board charger provides the critical function of charging the electric vehicle's power battery pack from the infrastructure grid.
When an EV is connected to a Level 2 EV supply device vi...[Details]
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In this article, the trigger mode is used instead of the gate mode. code show as below: void TIM3_PWMShiftInit(void) { TIM_TimeBaseInitTypeDef TIM_TimeBaseInitStruct; GPIO_InitType...[Details]
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Automobile diagnostic technology is a method and means of testing the performance and checking faults of automobiles by instruments and equipment. It can test various working performance indicators of...[Details]
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Some sensitive smartphone users may be able to detect subtle differences in tactile feedback between iOS and Android mobile devices. The good news is that starting in the second half of 2021, Android...[Details]
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The sizing of the rectifier input capacitor is often vague, so the usual approach is to select a large capacitor. If the ripple voltage is low enough, then everything is fine (see Figure a). But ...[Details]
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Changan speed, creating new achievements! After the release of the new battery plan and Changan's "Golden Bell" battery brand at the Guangzhou Auto Show on November 17, only 7 days later, on Novemb...[Details]
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1. X-ray fluorescence spectrometer analysis is a relative analysis method. Any sample preparation process and steps must have very good repeatability. Therefore, the standard sample and analysis sampl...[Details]
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The CTC mode of timers 0 and 2 can generate a square wave with any frequency and a duty cycle of 50%. Fast PWM and phase correction PWM modes can generate square waves with arbitrary duty cycle. Howe...[Details]
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The selection of power supplies is an old topic. For users who often pay attention to computer information, choosing a power supply is no longer a difficult task. For general computer users, even if ...[Details]
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Forward converter is widely used in small and medium power conversion due to its simple topology and wide step-up/step-down range. The output power of the forward converter is not limited by the tr...[Details]
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The "Green Lighting" project is a systematic project implemented nationwide to save lighting electricity and protect the ecological environment. GGDZ intelligent lighting energy-saving distribution...[Details]
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Museums are institutions that study and collect cultural relics and other objects of scientific, artistic, cultural or historical nature to provide knowledge, education and appreciation to the pu...[Details]
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Pocket communication machines are widely used in various sectors of society due to their small size, light weight, and ease of use. This type of machine now widely uses a spiral antenna. Generally,...[Details]
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After introducing technologies such as direct injection, stratified combustion and turbocharging, Volkswagen will add ZAS cylinder dormancy (variable displacement) technology to inline four-cylinde...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]
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