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The characteristics of this kind are 1 The output structure is similar to the OC gate . When the output is low level, the internal NMOS is turned on and the driving capability is strong (800uA);...[Details]
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Image source: NEC Energy Solutions (www.nces.com)
NEC Energy Solutions, a wholly owned subsidiary of NEC Corp (TYO:6701), announced today that it has commissioned a 2MW/2MWh...[Details]
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As we all know, the switching power supply is composed of three modules: isolation transformer, rectifier filter and DC-DC conversion network. The key to the design is the DC-DC converter, which incl...[Details]
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1 Auxiliary power supply test
Test instruction:
The auxiliary power supply is of great significance in the power supply. The normal operation of the power module is guaranteed by the...[Details]
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The world is full of wonderful changes and phenomena. In the new round of scientific and technological revolution and industrial transformation, cars have gradually transformed from simple means of t...[Details]
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challenge:
Develop tokamak measurement systems to meet the stringent measurement requirements of magnetic confinement controlled nuclear fusion .
solution:
Use NI Labview software a...[Details]
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A week after Apple released the iPhone 11 Pro in 2019, it applied for patents for its camera array design, and now these patents have been disclosed by the US Patent Office. According to foreign medi...[Details]
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Mainly refers to lighting using white LEDs. LEDs were previously used mainly for decorative lighting. Recently, they have attracted attention as a means of reducing the power consumption of lighting ...[Details]
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1 Introduction
Lithium-ion batteries are widely used in GSM/CDMA and high-end portable products (such as digital cameras, camcorders, etc.) due to their advantages of small size, light...[Details]
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LGA: Land Grid Array, grid array package.
This packaging technology has many advantages over the previous "metal contact packaging", so it quickly became popular.
As marke...[Details]
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The main factors that affect the measurement accuracy of mass flow meters include: zero point, slope, temperature, air content, blockage, wall hanging, mechanical vibration and electromagnetic interf...[Details]
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Magnetic flap level gauges are classified into different categories according to different standards. Common types include standard type, anti-corrosion type (also known as lined type magnetic flap...[Details]
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According to the latest data released by CINNO Research, the total shipments of smartphone Soc chips in China in the first quarter of 2022 were about 74.39 million units. Among them, MediaTek still r...[Details]
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Foreign media wccftech reported that AMD may become the first customer of Samsung's 3nm process technology. A recent report by DigiTimes mentioned that TSMC has retained Apple's 3nm order, and AMD an...[Details]
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1. Introduction
The monitoring system using embedded network technology is the latest development trend in the monitoring field. The embedded network monitoring system is a high-tech product...[Details]
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