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Today, TV is becoming more and more like airline tickets or long-distance calls. Everyone likes them, but because there are so many companies providing this service, almost no one can make a profit." ...[Details]
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SA60 and LMD18245 are full-bridge power output circuits
for small and medium-sized DC motors launched by Apex and NS, respectively
. They have the commonality of realizing the power
drive
...[Details]
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In recent years, the domestic silicon carbide market has grown very rapidly, and more and more companies have begun to use silicon carbide devices to replace traditional silicon device solutions. Sha...[Details]
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Collective
Braking, is this so difficult?
In April, two
companies related to the
robot
industry chain, Weiben Intelligent Electromechanical (Shanghai) Co., Ltd. (hereinafter...[Details]
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This article discusses in detail the six design steps of LED lighting system design: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficiency...[Details]
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Low-carbon brisk walking, zero-carbon campus tour, energy conservation in buildings... On May 13, the 2024 Fengtai District Energy Conservation Promotion Week series of activities with the theme of gr...[Details]
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Fixed clamp-on ultrasonic flowmeters are widely praised in the market for their accuracy, stability, and ease of operation. They are mostly used to measure the flow of large pipelines. They are easy t...[Details]
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Recently, domestic mobile phone manufacturers have been showing off their muscles at MWC 2022. OPPO demonstrated the latest 240W fast charging technology, which directly maximizes the fast charging p...[Details]
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If you use incompatible batteries or don't pay attention to saving, the battery will run out before you can speak a few words. The following methods can save battery power:
First, try to a...[Details]
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The dual-channel 2182A nanovoltmeter is used in applications requiring stable, low-noise voltage and temperature measurements. It is the best instrument to reliably and repeatedly characterize low-re...[Details]
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In April, China surpassed the United States for the first time and became Lexus' largest single market worldwide that month. In the still-warming Chinese auto market, a Japanese luxury brand seems ...[Details]
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Recently, with SAIC, GAC and other companies releasing
solid-state battery
products, the topic of solid-state batteries has quickly become a hot topic in the domestic new energy industry. A...[Details]
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Imagine you are building a professionally designed breadboard. You have done all the simulations required before layout and reviewed the manufacturer's recommendations for good thermal design ...[Details]
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1. Instrument Model Keysight N9038A Spectrum Analyzer 2. Fault phenomenon The instrument host computer and the receiver cannot be connected via the GPIB line 3. Inspection and maintenance General...[Details]
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Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]