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The 3kW high-power adjustable power supply studied in this paper is a key unit that constitutes an intelligent high-power power supply and power management system. It and the technology it uses can...[Details]
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On the morning of May 18, Jiangsu Runhai Energy Storage Lithium-ion Battery and Energy Storage System Project started construction in the coastal economic zone. Li Jie, deputy secretary of the municip...[Details]
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It is well known that energy crisis and air pollution are the most critical issues to be solved by automobile fuel in the future. In order to reduce emissions and ease the shortage of oil...[Details]
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What does oled mean? What is OLED
OLED (Organic light emitting diode) is a new generation of flat panel display technology following TFT-LCD (Thin film transistor liquid crystal dis...[Details]
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According to patentlyapple, the US Patent and Trademark Office published a patent application from Apple on the 24th, which shows that the Apple Pencil may be equipped with a touch screen in the futu...[Details]
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Electrical Engineering Knowledge—SIMATIC S7-1500PLC Ladder Diagram Programming (2)
A stepper motor is an actuator that converts an electrical pulse signal into the rotation angle of the motor...[Details]
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This article has three topics: FSMC configuration, a string of characters display principle, Chinese character display principle. . Let's get to the point. 1. FSMC configuration (the blogger uses FSM...[Details]
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Editor's note: The electricity elasticity coefficient refers to the ratio of the electricity growth rate to the gross national product growth rate over a period of time. Assuming that the electrici...[Details]
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At present, the frequency conversion fan generally adopts brushless DC motor, because it has no excitation winding, no commutator, no brush, no slip ring, and its structure is simpler than the gene...[Details]
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The pre-sale meeting of Aion LX was held two days ago. The interesting thing is that this car is the first model in China to adopt 590 specification battery module. The battery capacity is configured...[Details]
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With the rapid promotion and application of integrated automation transformers in China, the differential protection, as one of the main protections of 220 kV transformers, generally adopts the lar...[Details]
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Determine the pins: Set the multimeter to (×10 or ×1) and measure the resistance between any two pins of the thyristor. When it indicates a low resistance, the black test lead is connected to the con...[Details]
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BYD Co., Ltd. (hereinafter referred to as "BYD") and Toyota Motor Corporation (hereinafter referred to as "Toyota") have signed a contract to jointly develop pure electric models of sedans and low-fl...[Details]
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Washing machine voice chip NV170D, quiescent current less than 2uA, first-line MCU serial port control, rich IO ports!
1. What is the importance of adding voice prompt function to washin...[Details]
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On November 11, ON Semiconductor, a company specializing in smart power and smart sensing technologies, announced the launch of the Treo Platform, an analog and mixed-signal platform built on an ad...[Details]