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MOSFET selection in max8720 circuit
The step-down dc/dc converter circuit composed of max8720 is shown in the figure. The current conditions are vin=7~24v, vout=1.25v, Iout(max)=15a, fsw=300khz, t...[Details]
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On January 17, it was learned from the Northwest Branch of State Grid that at the Qinghai-Henan DC Near-zone New Energy Control Strategy Optimization Technical Review Meeting that had just been hel...[Details]
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Energy harvesting technology is maturing and is expected to be used in a large number of emerging applications such as wireless sensor networks, laptop computers, and medical devices. Linear Techno...[Details]
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Since the current
LED
taillights are all horizontal, the LED angle is not suitable, and the light bowl is not well matched, and the reflective bowl basically does not work, resulting in
low
...[Details]
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Many engineers often find such a problem: they did not find any abnormalities in the debugging process of the circuit board they made, but found various problems or failures soon after using it. The ...[Details]
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In any industry, it is inevitable to see a group of trolls, complaining about the bad guys in the industry and the hard-working people in the profession. Recently, I have seen a lot of people working...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
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LEDs are finding their way into an ever-expanding range of product applications. Automotive lighting, TV backlights, and tablets are just a few applications that require multiple LEDs. Driving a larg...[Details]
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South Korea's antitrust regulator is investigating allegations that U.S. electric car maker Tesla exaggerated the specifications of its in-vehicle batteries, an official from the Korea Fair Trade Com...[Details]
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Electrolyte is one of the core materials that constitute the capacity of lithium secondary batteries and lithium primary batteries that are the energy sources of mobile phones, notebooks, video rec...[Details]
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The audio preamplifier circuit provides switching signals, volume adjustment, buffering, etc. for the audio, and can add about 10 times the voltage amplification to make the audio have better sound qu...[Details]
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Hardware platform: STM32F103ZET6; Development environment: KEIL 4; Let's talk about the application communication mode first. The working mode of the serial terminal is similar to that of the DWIN s...[Details]
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High-speed data demands continue to grow, and we expect future applications to generate even greater data demands. This could involve future virtual reality worlds in the Metaverse, as well as someth...[Details]
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With the rapid development of science and technology and the continuous improvement of people's living standards, the penetration rate of mobile phones is getting higher and higher, the updates are ...[Details]
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As a non-famous self-media person in the automotive industry, I have noticed that with the rise of domestic new energy vehicles in the past two years, various car companies have also given names to...[Details]