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With the development of the power industry, people pay more and more attention to the quality of power. The continuity of power supply is an important aspect of power quality, which is particularly i...[Details]
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At present, single-chip white light LEDs with a power of 1W or 3W are very common, especially in some mid-to-high-end portable high-intensity flashlights. These flashlights are generally powered by...[Details]
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Tesla released its second quarter financial report this year. The performance was lower than expected. The report showed that Tesla's second quarter sales hit a record high, but it still failed to ma...[Details]
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At the just-concluded 2022 World New Energy Vehicle Conference, BMW released the eDrive electric drive system with extremely high integration. According to BMW's own system iteration, this is already...[Details]
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On March 10, according to monitoring data from Gaogong Intelligent Automobile Research Institute, in 2021, the number of new passenger cars in the Chinese market (excluding imports and exports) that ...[Details]
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Increasing electrical efficiency downstream of the UPS was almost ignored in the past, but is getting more attention today. With the focus on improving PUE (or its inverse, DCiE), the industry is ...[Details]
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Recently, an "all-in-one" electric drive system was quietly released, which is the bridgehead for Huawei to officially enter the new energy vehicle industry. As Huawei's first electric drive syste...[Details]
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Market research firm Counterpoint released a global smartphone report for the third quarter of 2021. Global smartphone shipments in the third quarter were 342 million units, a year-on-year decr...[Details]
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According to recent reports from Taiwanese media, Apple's suppliers revealed that the iPad product line will undergo a major reform, Apple's first folding screen technology will appear, and it may al...[Details]
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The emergence of intelligent instruments has greatly expanded the application scope of traditional instruments. With its advantages of small size, powerful functions and low power consumption, intelli...[Details]
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Nowadays, the most common method for charging pile protocol testing is to use real vehicles for verification testing, but this method will bring many disadvantages. Here we will introduce a solution ...[Details]
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With the popularization of automobiles and the continuous development of the maintenance industry, people have put forward higher and higher requirements for the detection system of automobile bodi...[Details]
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Recently, the lithium battery energy storage system developed by Shanghai Soluna Energy Co., Ltd. (hereinafter referred to as "Soluna") successfully obtained the UL 9540A certification certific...[Details]
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extern variable: scope from declaration to the end of the entire program
sbit usage: sbit P1_1=P1^1 or sbit P1_1=0X91
sizeof usage: sizeof(variable), returns the memory size occupied by th...[Details]
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DELIXI is a well-known electrical equipment manufacturer, and its inverters are widely used in the field of industrial automation. DELIXI inverters have many models, and the fault code of each mode...[Details]
Power technology
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