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Let's first talk about what PWM is
PWM stands for Pulse Width Modulation, which changes the equivalent output voltage by changing the duty cycle of the output square wave. It is widely used in...[Details]
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With the development of science and technology, organ transplantation has become the hope for survival for more and more patients with organ failure and malignant tumors, but the shortage of donor...[Details]
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Expanding new application areas and improving new user experience, wireless fast charging leaders explore ways to achieve technological breakthroughs after the new policy With the enhancement of th...[Details]
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As a key component of electric vehicles, batteries are the focus of research and development by many automobile companies and battery chemical companies. Improving driving range and extending battery...[Details]
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Relay protection tester wiring When the transformer wiring type is Y/Y (Y0), the test wiring is very simple: when testing phase A, the tester IA is connected to the phase A of the high voltage si...[Details]
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A multi-pronged approach to teach you how to choose a good power supply
The selection of power supplies is an old topic. For users who often pay attention to computer information, choosing a p...[Details]
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According to news on August 15, Huawei has obtained another patented technology for electric vehicle batteries , called "Battery and Body Integrated Structure and Electric Vehicles". The patent has ...[Details]
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Basic innovations and industrial breakthroughs based on electrochemical materials are allowing Chinese companies to occupy a "new heights" in global power battery technology. On August 29, the 24th...[Details]
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China Energy Storage Network News:
On November 19, the State Grid Shandong Electric Power Company Economic and Technological Research Institute (hereinafter referred to as "State Grid Shand...[Details]
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Interrupt System (PROM) The HT48R05A-1 microcontroller provides one external interrupt and one internal timer/counter interrupt. The interrupt control register (INTC:0BH) contains the interru...[Details]
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At present, the design concept of data center backup power supply time of half an hour or even several hours is being replaced by UPS with backup power supply in seconds and diesel generators.
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Power supply designers often face conflicting requirements. On the one hand, they need to reduce size and cost, while on the other hand, they need to provide more functions and increase output...[Details]
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introduction At present, with the rapid development of computer technology and communication technology, while we are interconnected through computers, embedded devices in many fields such as ind...[Details]
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Large-scale environmental information monitoring in farmland has become one of the key areas of network application. In view of the inconvenience of farmland wiring, ZigBee wireless node network ha...[Details]
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Huawei has made a major breakthrough in the field of solid-state battery technology! On November 5, 2024, Huawei announced the sulfide solid-state battery patent "Doped sulfide materials and prepar...[Details]
Test/Measurement
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