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Domestic string inverters have been widely used for five years, and most of the inverters that match them have also exceeded their five-year warranty period. For these expired inverters, whethe...[Details]
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At the Unpacked event the day before yesterday, Samsung's introduction of the Galaxy Z Fold 2 was more about how to fix the flaws of the original Fold, rather than emphasizing how to make the ...[Details]
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On the evening of February 27, Samsung Electronics held an online press conference in China, officially announcing the prices of new products such as the annual flagship Galaxy S20 series mobi...[Details]
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Texas Instruments' integrated circuit technology simplifies the design of AC-driven solid-state lighting products. For companies such as Seoul Semiconductor and Britain's LynkLabs that sell lightin...[Details]
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1. No blind spots, high precision. 2. Two-wire technology is an excellent substitute for differential pressure instruments, magnetostrictive instruments, radio frequency admittance instruments, and m...[Details]
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Queensland Hydro says it has begun geotechnical exploration drilling at the Borumba Dam pumped storage project site, which will help inform the Environmental Impact Statement (EIS) ...[Details]
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The quality of LED driver power directly affects the quality of LED lighting system, but it is the driver power that is relatively easy to be damaged in LED lighting system. In order to ensure the sa...[Details]
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Inverters are a key component of photovoltaic power stations. In recent years, with the explosive growth of photovoltaic power stations around the world, containerized inverter solutions have quick...[Details]
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News from Qichacha shows that on February 28, Beijing Chehejia Information Technology Co., Ltd., an affiliate of Li Auto (02015.HK), applied for " lithium battery internal resistance adjustment metho...[Details]
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On April 19, the 2019 Global Smart Auto Supply Chain Innovation Summit, co-organized by Chedongxi and the organizer of the 2019 Shanghai Auto Show, Shanghai International Exhibition Co., Ltd. (SIEC)...[Details]
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China Energy Storage Network:
Promoting the consumption of renewable energy will still be the most important link in the future, and the wide application scenarios of energy storage are undou...[Details]
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On April 1, Zhongying Electronics released a revised announcement on its Q1 2021 performance, stating that the company expects to achieve a net profit attributable to shareholders of listed companie...[Details]
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From manual driving to assisted driving to fully automatic driving, society is turning everything that is manually controlled to electronic control. Especially in the past two years, there are more...[Details]
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1 Current Status of Motor Relay Protection in Metering Stations and Heating Stations
As the main power equipment for oilfield production, the normal operation of motors is directly related to whet...[Details]
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Analysis of the corresponding relationship between the open circuit voltage and battery capacity of lithium-ion batteries
First, a table is given: as follows, the percentage is the remain...[Details]