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The MOSFET selection in the MAX8720 circuit is shown in the figure. The current conditions are Vin=7~24V, Vout=1.25V, Iout(max)=15A, FSW=300kHz, the controller's operating voltage (bias voltage) VC...[Details]
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A high-power fuel cell DC/DC converter based on wide bandgap semiconductor (silicon carbide) rolled off the production line at CRRC Times Electric Vehicle Co., Ltd. (hereinafter referred to as CRRC E...[Details]
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On May 17, the 2019 World Telecommunication and Information Society Day Conference was held in Beijing. At the Industrial Internet Forum and Energy Internet Standards Academic Seminar of this confe...[Details]
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1 Introduction The use of embedded real-time operating systems can enhance system performance, ensure system stability and reliability, and facilitate maintenance and development of applications. The...[Details]
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Deploy and optimize CBRS wireless networks Citizens Broadcast Radio Service (CBRS) is a 150 MHz broadcast band in the 3.5 GHz band. In early 2020, the Federal Communications Commission (FCC) approved...[Details]
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Recently, foreign media exposed a set of renderings of Apple's second-generation iPhone XR, created by designer Hasan Kaymak (video). The new phone has five color schemes, among which the shiny...[Details]
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Blind-filling lidar opens a new chapter in parking Autonomous parking has not been able to get rid of the "tasteless" label for many years. A large part of the reason is that the safety is not enou...[Details]
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Last night, Tuya Smart (stock code: TUYA) was officially listed on the New York Stock Exchange and won the title of "the world's first IoT cloud stock." Tuya Smart founder and CEO Wang Xueji, co-c...[Details]
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This paper adopts a low voltage bandgap reference structure. It is completed under TSMC 0.13μm CMOS process conditions, including the design of core
circuit
, operational amplifier, bias an...[Details]
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0 Introduction
Optical label switching (OLS) refers to the process of extracting and replacing optical labels to realize the routing and switching of user information. In recent years, many nov...[Details]
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The LT®3086 is a versatile, low dropout, low noise 2.1A linear regulator that operates over an input supply range of 1.4V to 40V. The dropout voltage at 2.1A current is typically 330mV. A resistor se...[Details]
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On April 26, 2023, the 4th Ningde International New Energy Battery and Intelligent Manufacturing Technology Industry Conference opened in Ningde. Hundreds of automobile OEMs and industry experts an...[Details]
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More and more consumers are using the cloud to store their most valuable information. As a result, cloud security has been highlighted on the agenda, and various possible verification methods are ap...[Details]
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On April 11, Changying Precision released its 2019 annual report. The company achieved revenue of 8.655 billion yuan, a year-on-year increase of 0.34%; the net profit attributable to shareholders of ...[Details]
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1. Serial port 1. The serial port is used as a connection tool between the MCU and the outside world. It can not only verify the correctness of the code, but also communicate with the host computer...[Details]