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Compared with the current streaming audio and video entertainment content, the car radios of the last century really seem to be lagging behind. Nowadays, many car companies have begun to choose to ab...[Details]
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Before the rise of the photovoltaic industry, inverters or inverter technology were mainly used in industries such as rail transportation and power supply. After the rise of the photovoltaic indust...[Details]
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In portable
electronic
devices (typically MP3 players), only one or two batteries are often used for power supply. In such
circuit
systems, when it is desired to use
an integrated c...[Details]
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Experiment name: Application of power amplifier in ultrasound-assisted polyurethane microhole array punching experiment
Experimental equipment: signal generator, power amplifier ATA-4052, tran...[Details]
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Recently, Qualcomm Technologies International, Ltd., a subsidiary of Qualcomm Incorporated, recently released the "2019 Usage Status Survey Report". This annual report surveyed 6,000 smartphone users...[Details]
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The electric vehicle industry is booming, and in just a few years, its development speed has been as fast as a wild horse. However, for many European countries, insufficient battery production has...[Details]
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We all know that passenger safety protection has always been an important research and development for major automakers since the development of automobiles. From the beginning, cars only had seat be...[Details]
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● Racer-5 SE is designed for harsh environments with a high risk of contamination, such as the pharmaceutical and cosmetic, product and food and beverage industries
● It combines a robust housing ...[Details]
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Whenever a circuit board fails to operate normally and the circuit is found to be fine after inspection, it is very likely that an electronic component is broken. If you want to repair it, you must f...[Details]
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Recently, a new book "Distributed Drive Control Technology of Hub Motors" co-authored by Professor Zhu Shaopeng of Zhejiang University and Lv Chao, Chairman of Tianjin Tianhai Synchronous Group Co., ...[Details]
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The pursuit of high-density, low-cost, and high-efficiency energy is mankind’s eternal dream.
Whether it is coal, oil, or atomic energy, any change in human society is closely related to the e...[Details]
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This article will introduce an LED that has small size, low cost, high PF and high TRIAC brightness adjustment performance. This design uses a single-stage power factor correction (PFC) inverter conv...[Details]
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China Energy Storage Network:
Less than five months after its launch, Guoxin's transaction volume exceeded 1 billion yuan. As the first Internet financial platform established by an energy co...[Details]
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Preface
Since brushless DC motors have a series of advantages of AC motors such as simple structure, reliable operation, and easy maintenance, as well as many advantages of DC motors such as h...[Details]
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In electronic measurement technology, frequency and phase measurement are one of the most basic measurements. Phase measuring instruments are commonly used instruments in the field of electronics. ...[Details]
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