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降低电池成本,是电动车进行大规模普及、售价逼近燃油车甚至更低所面临的最大难题。一向以成本杀手著称的伊隆·马斯克深谙此道,特斯拉从弱小走向无敌的进程就是马斯克对极致成本的追求。按照马斯克在今年电池日的说法,特斯拉从第一性原理出发,致力于降低电芯设计、电芯制造、阳极材料、阴极材料、电芯集成等全电池价值链成本,最终要在2023年将电池组的成本降低56%至60美元/千瓦时。 Based on thi...[Details]
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The Memory Management Unit (MMU) is responsible for mapping virtual addresses to physical addresses and provides hardware-based memory access permission checks. Modern multi-user, multi-process opera...[Details]
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The so-called bipolar refers to an ordinary switching transistor with two PN junctions. In the "color display", it is generally used as a switching switch for the switching power supply, the line o...[Details]
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On June 7, China Resources Microelectronics issued an announcement on overseas investment and related transactions. According to the disclosure, in order to achieve the company's strategic goals and...[Details]
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September 13, 2022, China -
STMicroelectronics has released two STPOWER power modules with built-in 1200V silicon carbide (SiC) MOSFETs in mainstream configurations.
Both modules use STMicr...[Details]
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The magnetic flap level gauge is based on the principle of connecting vessel and magnetic coupling to achieve real-time measurement of liquid level. It can be seen that the presence or absence of m...[Details]
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Every change in the "wall-to-wall electricity sales" policy is like a "stone" thrown into a calm lake, which always causes "ripples" in the industry.
On December 9, the Jiangsu Energy Supervis...[Details]
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If we say, the Model T embodies Henry Ford's lifelong goal - to make cars accessible to ordinary people. So now, millimeter wave radar manufacturers will also achieve their goals in the field of smar...[Details]
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For many ARM beginners, owning an ARM development board is the first step, but here we suggest that after getting a development board, don’t blindly start experiments!
Due to the mystery of AR...[Details]
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The functional principle of the digital megohmmeter is explained as follows: Detailed description 1. Turn on the power switch of the megger, and the power indicator light on the switch should l...[Details]
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Preface If we want to understand how a microcontroller runs a program, we first need to understand the composition of the microcontroller. Here we take the 80C51 microcontroller as an example to unde...[Details]
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China Energy Storage Network:
In recent years, as the country continues to pay attention to and promote the energy Internet, Internet + smart energy has ushered in new opportunities for rapid...[Details]
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Some regulations or standards apply to nearly every bolt, panel, and wire in a modern aircraft. Some of the most stringent regulations relate to the Electrical Wiring Interconnection System (EWIS). F...[Details]
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On January 20, the Shenzhen Regulatory Bureau disclosed Jinyuan Securities' registration information on the initial public offering and listing guidance of Shenzhen Jingyan Kejie Technology Co., Ltd....[Details]
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The servo motor encoder is an important component of the servo system. Its function is to convert the servo motor's rotation position, speed and other information into electrical signals to provide...[Details]