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With the development of science and technology, high temperature, high pressure, high speed and high load have become important symbols of modern industry, but its realization is based on the high ...[Details]
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Function of the circuit
The CR tuned oscillation circuit represented by the Wien bridge must ensure stable amplitude, so it is difficult to achieve ultra-low frequency oscillati...[Details]
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Nidec's 200kW "E-Axle" drive motor system is adopted in the first model of Geely Auto's high-end electric vehicle brand "Zeekr"
Geely Holding, a well-known Chinese automobile manufac...[Details]
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The power industry is a basic industry related to the national economy and people's livelihood. How to ensure the safety, reliability, economy and green environmental protection of modern power grids...[Details]
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Apple supplier Global Lighting Technologies will begin shipping mini-LED display components for the next-generation MacBook Pro models in the third quarter of 2021, DigiTimes reported, citing industr...[Details]
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Winter is here, and it’s time for electric cars to stop using the system. It is an indisputable fact that the battery life of lithium batteries decreases sharply in low temperature environments. No...[Details]
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1. Introduction
With the rapid development of computer technology, industrially developed countries have invested heavily in the research and development of modern manufacturing technology...[Details]
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On December 26, the construction of the first market-based grid-side shared energy storage power station in China, the Meiman Shared Energy Storage Power Station, officially started in Golmud City,...[Details]
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Recently, the first batch of 22 string-type energy storage converters and boosters supplied by Sungrow Electric to the U.S. market were successfully shipped, marking a new and important stage in Su...[Details]
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Samsung has just launched its latest entry-level smartphone, called the Galaxy A03 Core. The A03 has a 6.5-inch HD+ resolution LCD with a 5-megapixel selfie camera mounted in a waterdrop-shaped...[Details]
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I want to store two programs in FLASH. Suppose one is at 0x08000000 (the main function burned in), and the other is at 0x08001000. When executing the first program, I want to assign a value of 0x0800...[Details]
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Some aspects of car interior design haven't changed radically in the past half century or more. The steering wheel is always there, the gear lever is always on the right, and the vents may be round o...[Details]
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Chen Jin, general manager of Lenovo China's mobile phone business unit, announced that Lenovo Legion gaming phone will be launched soon. Chen Jin said that Lenovo's Savior gaming phone is known as th...[Details]
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1 Introduction A stepper motor is an electromagnetic mechanical device that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. It is an incremen...[Details]
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This article briefly introduces the high-voltage wire harness and production process of pure electric vehicles, and makes a detailed analysis of the cost structure and material cost structure of th...[Details]
Power technology
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