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Figure 1 Volkswagen's test Today, the application of small DC wall-mounted charging boxes in China is relatively in its infancy. In foreign countries, as Volkswagen started charging 22kW DC wall b...[Details]
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As our awareness of indoor air pollution continues to increase, we gradually realize that the seemingly clean indoor environment actually contains a large number of pollutants. And these pollutants...[Details]
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Plasma and LCD TVs have entered thousands of households. The switching power supply design of these two appliances is relatively special. They can only use active or passive PFC mode and need to be a...[Details]
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In the process automation industry, time is money. Considering this, the clamp-on flowmeter is one of the development directions of flow measurement. It is suitable for specific occasions where downti...[Details]
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Recently, a former Apple employee filed a class-action lawsuit against Apple, claiming that the company violated New York's employment system by paying employees every two weeks instead of weekly. ...[Details]
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1 Introduction
Transformer oil is a distillation product derived from petroleum. Its main components are compounds with specific molecular weights such as alkanes, cycloalkanes, saturated ...[Details]
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On February 17, OmniVision announced a day ago that it had achieved the world's smallest 0.56μm pixel technology. At the same time, OmniVision's R&D team has verified that even if the size of a sing...[Details]
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Implementation Plan
The design of the lightning protection system should meet the following principles:
1. The protector does not affect the normal operation of the protected equi...[Details]
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The "war against the epidemic" caused by the new coronavirus has become a top priority for the whole nation. However, from a positive perspective, this epidemic will greatly enhance the public's awar...[Details]
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Honda is one of the most technical brands among Japanese brands. Honda's CMBS (Collision Mitigation Brake System) was first developed in 2003 and was initially equipped on the US version of the Acc...[Details]
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As high-end intelligent assisted driving enters its second half, the trend in the field of autonomous driving has changed recently. For a long time in the past, companies such as Xpeng, Ideal, N...[Details]
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The spread of the novel coronavirus pneumonia epidemic has caused many people to worry about the local semiconductor supply chain. What impact will this epidemic have on the local semiconductor indus...[Details]
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According to foreign media reports, autonomous driving platform developer Phantom AI announced a partnership with semiconductor solution provider Renesas Electronics to jointly develop a full-stack L...[Details]
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Abstract: A new type of ZVZCSPWM three-level DC converter is proposed. An auxiliary winding is added to the secondary side of the transformer. The rectified auxiliary voltage creates a zero current...[Details]
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Platform: mini2440 Compilation tool: ads1.2 LCD model: Sony 3.5-inch TFT LCD screen I started to work on the LCD driver at the end of last semester. It was almost the end of the semester and I ...[Details]