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One month after imposing export restrictions on South Korea, the Japanese government approved export licenses for EUV photoresists and etching gases to South Korea. There are different opinions in So...[Details]
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Maxwell Technologies (NASDAQ: MXWL), the industry's leading developer and manufacturer of ultracapacitor energy storage and transmission solutions, was recently invited to attend the 2016 China Int...[Details]
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1. Summary: This case explains the hardware connection part of the stepper motor controlled by the 51 microcontroller. Later, we will explain the microcontroller program, S-curve acceleration and dec...[Details]
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Recently, the construction of the compressed air energy storage power station project in the abandoned tunnel of Beida Lane of Yungang Mine of Tongmei Group started. This is the first compressed ai...[Details]
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Introduction DCD: Data Definition directive It is generally used to allocate storage units for specific data and to initialize the allocated storage units. Syntax format: Label DCD (or DCDU) Expres...[Details]
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1. Introduction
According to the "2017-2022 China Electric Power Industry Special Survey and 13th Five-Year Market Opportunity Analysis Report", from the perspective of my country's current el...[Details]
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According to foreign media reports, in a newly released report, Tesla said that its battery pack only lost about 10% of its capacity after traveling 200,000 miles. Battery degradation refers to the...[Details]
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The power adapter is also called an external power supply (switching power adapter). It is a power supply voltage conversion device for small portable electronic devices and electronic applianc...[Details]
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The ever-improving fast charging performance of power adapters has become the performance highlight of major mobile phone brands. Behind the ever-improving performance is the continuous innovation ...[Details]
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The key technology of CCD (Charge Coupled Devices) application system lies in the generation of CCD drive timing and the acquisition and processing of output signals. At present, the main driving...[Details]
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All electronic devices are powered by direct current, usually after AC rectification. The voltage is then converted by a DC-DC converter to the voltage required by the load. Currently, most DC-DC c...[Details]
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This paper further reduces the ripple current by staggering n current-doubler rectifier structures in parallel. The switching signal waveform and simulation model of the circuit are given, and the mod...[Details]
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Apple is creating a new office that will focus on wireless chip production as it works to bring more chip development in-house, according to Bloomberg. Apple is hiring dozens of engineers for an of...[Details]
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The dual power conversion switch can automatically switch the main power supply to the backup power supply or manually switch the main power supply to the backup power supply. However, it is more lik...[Details]
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Samsung Electronics released a report revealing that its sales of ultra-large TVs have seen significant growth. In the first three quarters of this year, sales of TVs 80 inches and above climbed 15...[Details]