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In 2015, hydrogen fuel cell vehicles entered the initial stage of commercialization. Toyota Mirai is sold in the United States and Europe, and there are plans to introduce it to China. my country's f...[Details]
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Introduction: The novel ARM+DSP embedded simulation platform developed for ship propulsion system takes advantage of the characteristics of both ARM and DSP embedded processors, integrating rich cont...[Details]
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Apple has now started testing the eighth generation of developer beta versions, and can now test new versions of iOS 14.5 and iPadOS 14.5. The build number of iOS 14.5 and iPadOS 14.5 beta 8 is 18E51...[Details]
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Automotive-grade resistors save board space, operate at 450 V, have tolerances of 0.1 %, and TCRs as low as 10 ppm/K
MALVERN, Pa. — March 28, 2022 — Vishay Intertechnology, Inc. ...[Details]
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China Energy Storage Network:
In 2021, China's power market has undergone many important changes due to the sharp rise in coal prices, such as the expansion of the floating range of market ...[Details]
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Many people may have imagined themselves as an agent like 007. In many spy movies, the cars driven by the protagonists are very cool. Not only are they fast, they can even be used as weapons or for c...[Details]
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System designers are often asked to reduce overall power consumption to reduce the impact on our environment while reducing capital and operating costs. They are also required to increase circuit d...[Details]
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Main circuit analysis This soft switching power supply adopts a full-bridge converter structure and uses MOSFET as a switch tube with a parameter of 1000V/24A. It adopts phase-shifted ZVZCS PWM ...[Details]
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Technology is a key selling point for new vehicles today. In the past, consumers valued a car’s road performance more than anything else, but now they are willing to pay for the performance of in-car...[Details]
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The latest Internet Security Report shows that the gaming industry has developed into a very active and fast-growing underground economy, with data leaks and credential stuffing attacks being the mai...[Details]
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Magnetic flap level gauges are widely used in measuring the level and interface of liquid media in containers due to their easy use, intuitive readings, and complete functions. However, ordinary ma...[Details]
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In physical experiments and production practice, high-precision measurements are often required. The influence of ambient temperature on measurement is an important factor. Therefore, we must measure ...[Details]
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On December 26, the Information Office of the People's Government of Tai'an City held a press conference on "Green Energy Development". The Tai'an Energy Bureau introduced the city's green energy d...[Details]
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1. Good monochromaticity, bright and rich colors. The color saturation reaches 130% full color, making the light clearer and softer.
2. Long life and good shock resistance. LED is a semiconduc...[Details]
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Introduction "Conference video system" refers to a system that allows people or groups in different places to transmit sound, images and text materials to each other through communication lines ...[Details]
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