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On July 31, the National Energy Administration held a press conference to release the energy situation and the grid-connected operation of renewable energy in the first half of the year, introduce ...[Details]
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Recently, a national energy storage industry tour research group organized by the Energy Storage Application Branch of the China Chemical and Physical Power Sources Industry Association came to the...[Details]
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introduction
In the field of optical communications, electro-absorption modulated lasers (EML) used for high-speed and long-distance communications have high requirements for temperature stability ...[Details]
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Information shows that recently, a "mobile phone" appearance patent of Huawei Technologies Co., Ltd. was authorized. The abstract shows that this design product is mainly used to provide netw...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The Huawei P50 series was released on July 29. It is Huawei's first mobile phone pre-installed with Hongmeng system. Among them, Huawei P50 uses a 6.5-inch pure straight screen, and Huawei P50 ...[Details]
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The power of the transistor is that it can control a large current through a small current. The principle of amplification is to control a large static DC through a small AC input. Suppose the transi...[Details]
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What is the most luxurious college annual meeting like? At the end of 2019, when students from Dalian University of Technology Innovation and Entrepreneurship College (hereinafter referred to as ...[Details]
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element14 customers can use easy-to-use components to plan, design and deploy new products
Shanghai, China, June 25, 2024 -
Farnell, the global electronic components ...[Details]
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The unijunction transistor is also called a double base diode. Its symbol and appearance are shown in the attached figure. The method to determine the emitter E of a single junction transisto...[Details]
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Apple recently held an online shareholder meeting for investors, allowing shareholders to vote on proposals and submit questions to Apple executives. Typically, Apple does not reveal product informat...[Details]
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How to adjust the inverter acceleration and deceleration
The acceleration and deceleration control of the inverter is the key to adjusting the motor speed. The following are some common adjust...[Details]
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introduction
When the whole machine is working, about 4% of the energy is consumed by various power electronic devices. This consumed energy is dissipated in the form of heat through t...[Details]
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Translated from EEtimes When the GSMA called off MWC earlier this month, all in-person appointments at the show were canceled. In addition, all pre-shows — phone interviews scheduled before the sho...[Details]
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According to foreign media reports, on November 11 local time, Texas Instruments (TI) announced the launch of two new real-time microcontroller series - TMS320F28P55x series and F29H85x series, des...[Details]
Power technology
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