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introduction
The transformer bushing is the main insulation device outside the transformer box. The lead wires of the transformer winding must pass through the insulating bushing to insulate t...[Details]
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In single-phase capacitor starting, capacitor running and dual-value capacitor asynchronous motors, capacitors play an important role in the starting or running of the motor. If the capacitor is open...[Details]
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introduction A/D converters are often used in the design of intelligent instruments. Among the commonly used A/D converters, 7135 is the most widely used. It has 41/2-bit A/D conversion accuracy, str...[Details]
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The transition to an all-electric future depends on low-cost, high-performance and safer batteries. Efforts to optimize the energy density and power of batteries with next-generation electrochemical ...[Details]
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On March 16, Redmi Product Director Wang Teng revealed in an interaction with Weibo netizens that the battery capacity of Redmi K30 Pro will exceed 4200mAh. Some netizens speculated that the...[Details]
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A chip (also called an integrated circuit) is a small silicon wafer containing an integrated circuit. In electronics, it is a way to miniaturize circuits (mainly semiconductor devices, but also pas...[Details]
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I saw someone mentioning the use of _at_ for absolute address positioning in Keil on the Internet. I will briefly introduce its usage.
The program for using the _at_ keyword to locate the absolute a...[Details]
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At the beginning of the new year, we must move forward courageously. After the unremitting efforts of the Lei Shing Hong Energy Technology Team, the Hangzhou 4MW/8.2MWh energy storage power station...[Details]
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BMS protects the battery from damage, extends battery life through intelligent charging and discharging algorithms, predicts the remaining battery life, and keeps the battery in a healthy state. Li...[Details]
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Announcement on Nidec's U.S. subsidiary's minority investment in Gore Street Energy Storage Fund PLC for strategic cooperation purposes
On December 19, 2023 (US time), Nidec Motor Co...[Details]
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According to foreign media reports, a multi-functional transparent film that can be used in 5G communications, smart buildings, autonomous driving and other fields has been commercialized in South Ko...[Details]
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Peak current-mode control is often the preferred approach for power supply designers because its control-to-output transfer function has a first-order frequency response. A control-loop desi...[Details]
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DC motor drive system Design a DC motor drive circuit, requirements: (1) Use MOS tubes, H bridges, or integrated driver chips to form the drive circuit of the DC motor (2) Use microcontroller to ou...[Details]
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(Based on the stm32_v5 development board) #include"stm32f10x.h" #define ON 1 #define OFF 0 void LED_GPIO_Config() { /*Define a GPIO_InitTypeDef type structure*/ GPIO_InitTypeDef GPIO_InitStruc...[Details]
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Soft starter and auto-coupling step-down starting are two different motor starting methods. They have certain differences in starting principle, structure, performance, application, etc.
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