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The waveform of the base
drive
current. When turned on, a higher base
drive
current is required to trigger strongly to shorten the turn-on time.
After the BJT is turned on, the...[Details]
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Samsung finally got out of the shadow after the "battery door" incident in 2016, and it took three years to get out of the shadow. Unexpectedly, another epoch-making folding screen mobile phone Galax...[Details]
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For hardware manufacturers with a huge user base, after-sales service is also an important source of profit. This is especially true for the relatively closed Apple. Previously, in an advance...[Details]
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Azure Sphere is an end-to-end, highly secure solution for IoT devices. It was officially launched in February 2020, heralding a new era of IoT security. Recently, Microsoft Azure Sphere Chief Solutio...[Details]
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The market is becoming increasingly saturated, product prices are falling, and insufficient R&D capabilities have led to serious homogeneity and lack of product characteristics. This has prompted u...[Details]
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On April 12, TCL Technology released its Q1 performance forecast, saying that the company expects to achieve a net profit attributable to shareholders of listed companies of 2.32 billion yuan to 2.5...[Details]
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Power supply is an indispensable component of various electronic devices. The quality of its performance is directly related to the technical indicators of electronic devices and whether they can work...[Details]
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When people choose family cars, their requirements for comfort are constantly increasing, and comfort performance has become an important indicator of car purchase factors. Traditional car steering wh...[Details]
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Qualcomm held a conference call with analysts after releasing its financial report. According to Executive Vice President Alex Rogers, it is currently negotiating with Huawei and the settlement with ...[Details]
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At the opening ceremony of IC CHINA 2020, Wu Hanming, academician of the Chinese Academy of Engineering and dean of the School of Micro-Nano Electronics at Zhejiang University, said in his opening sp...[Details]
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Characteristics of high-power LED packaging
High-power LED packaging has been a research hotspot in recent years due to its complex structure and process, and directly affects the performance ...[Details]
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ETC pre-installation is now being designed and installed in full swing, but the electromagnetic compatibility of vehicle-mounted electronics troubles many engineers. The power supply of the vehicle s...[Details]
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This morning, Lu Weibing announced on Weibo that the Redmi K20 series sold 1 million units in the first month! He said that 1 million units is not only an honor, but also a recognition of us by Mi fa...[Details]
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1. Overview
Infrared temperature measurement technology plays an important role in product quality control and monitoring, online equipment fault diagnosis and safety protection, and energy co...[Details]
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Figure 1: Typical power architecture for new energy vehicle applications (Source: RECOM)
Non-passenger electric vehicles (EVs) range from electric forklifts to tractors to excavators...[Details]
Power technology
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