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Recently, there is news that the second-generation Porsche Macan is about to usher in the product, and it is planned to start formal delivery in 2024. The new Macan will not only continue to provid...[Details]
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introduction This paper mainly studies the problem of voltage sag control. For sensitive load equipment with rectifier inverter structure, this paper proposes a DC dynamic voltage restorer (Dynam...[Details]
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Introduction At present, small speed control devices with low requirements, such as photo printing machines, use thyristor phase control to supply DC motors. Bibase transistors are also used to gene...[Details]
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With the rapid development of the domestic lithium battery industry, the market demand for lithium battery related materials has been greatly boosted. In particular, the use of PVDF resin for lithium...[Details]
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ETAS GmbH and BlackBerry announced that the two companies will jointly develop and market a safety-related software platform and related tools based on the AUTOSAR Adaptive standard for connected and...[Details]
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In order to save energy and electricity, LED has been widely promoted, but LED needs a power supply, the quality of which will directly affect the life of the LED, so how to make a good LED driver po...[Details]
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The new energy vehicle industry has never stopped pursuing vehicle power. As the brain that controls the core power of new energy vehicles, the motor controller has always been the focus of the indus...[Details]
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Passive Entry (PE) systems are leading a new trend in automotive comfort and safety. In terms of completeness, Remote Keyless Entry (RKE) systems are interactive, meaning that the user must press t...[Details]
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Introduction Mexico is an ideal location for solar technology due to its location in the Sun Belt. The region has an average annual insolation of more than 5.5 kWh/m2. The high quality of solar...[Details]
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1. Detect low-power crystal diodes A. Identify the positive and negative electrodes (a) Observe the symbol on the outer shell. The diode symbol is usually marked on the outer shell of the diode...[Details]
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I recently switched from IAR to STVD to develop for STM8L151. I looked at how to configure the STVD development environment and how to create a new project. I'll just make a note of this. 1. Instal...[Details]
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June 16 news Apple iPhone 12/Pro is expected to adopt a new design with flat borders similar to the iPad Pro, and it can also be traced back to the era of iPhone 4 and iPhone 5. This week's new...[Details]
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In the mobile phone market, most mobile phones use graphene as the main material for heat dissipation, which is widely used in all price ranges; while the more efficient and expensive copper tu...[Details]
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e-STORAGE, the energy storage subsidiary of Canadian Solar Inc. ("Canadian", 688472.SH), will deliver a 1,200-megawatt-hour (AC) energy storage system solution to Recurrent Energy's "Papago" energy...[Details]
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A team from the Massachusetts Institute of Technology in the United States has successfully developed a new nanoscale 3D transistor using ultra-thin semiconductor materials. This is the smallest 3D...[Details]