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Semtech Corporation (NASDAQ: SMTC), a leading supplier of high-performance analog and mixed-signal semiconductor products and advanced algorithms, announced that several of its key partners, includin...[Details]
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A device that can emit lasers. In 1954, the first microwave quantum amplifier was built, which obtained a highly coherent microwave beam. In 1958, AL Schawlow and CH Townes extended the microwave q...[Details]
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introduction
三相异步电机是广泛使用的一种动力机械，每年的耗电量占我国总耗电量的50%以上。在满负荷工况条件下，电机的效率一般较高，通常在80%左右；然而，一旦负荷下降，电机的效率便随之显著下降。因为电机选型时是按最大可能负荷和最坏工况所需的功率而定的，多数电机在大部分运行时间的负荷率都在50%～60%，所以实际运行时的效率都是比较低的。因此，提高这部分电机的运行效率，...[Details]
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When measuring the insulation resistance, it is necessary to measure the insulation resistance value between each two-phase winding and between each phase winding and the chassis to judge the insulat...[Details]
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For engineers, using an oscilloscope well means getting twice the result with half the effort. Engineers who have not received professional training have many deficiencies in experience in the detail...[Details]
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C language: Code#11722
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+ Experimental platform: STM8S103F2P6 FM receiving experiment core board
+ Hardware:...[Details]
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Recently, Shenzhen YEESTOR Co., Ltd. (YEESTOR) (referred to as "YEESTOR") announced the completion of its B2 round of financing, jointly invested by many well-known industries and investment institut...[Details]
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Industrial, aerospace and defense systems often use an intermediate bus voltage rated at 24V to 28V. In these systems, series batteries are used as a backup power source, but 12V bus architectures ar...[Details]
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01. Introduction to thermal management technology 1) Overview of vehicle energy management: For electric vehicles, the entire energy usage is particularly critical in vehicle thermal management ...[Details]
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According to foreign media reports, Russian company Yandex announced that it will get involved in the lidar sensor business. The company mainly focuses on Internet-related products and transportation...[Details]
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August 1, 2023 - Magna is committed to advancing the development of electric drivetrain and powertrain technologies, focusing on improving efficiency, safety, power and convenience, and constantly ...[Details]
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Abstract: Aiming at the demand of processing high-speed multi-channel video data at the same time, this paper takes NiosIl soft-core CPU as the core, builds a system on programmable chip (SOPC) on ...[Details]
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Light-controlled voice alarm circuit: The schematic diagram of the light-controlled voice warning circuit is shown in Figure 1. The entire circuit consists of two parts: a light-controlled electronic...[Details]
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Recently, Hisense announced that it will launch its first 5G mobile phone with an electronic ink screen, Hisense 5G reading phone A7 (hereinafter referred to as: Hisense A7). The Hisense A7 5G will...[Details]
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In the existing automobile market, many brands and models are widely recognized for their excellent safety performance. These brands and models have performed well in safety technology, crash test ...[Details]
PCB Design
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