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The switching loss test of MOSFET/IGBT is a very critical part of power supply debugging, but many engineers still rely on manual calculations to measure switching loss. The switching loss of PFC MOS...[Details]
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Jiwei.com reported on October 23 that Huawei held a global new product online conference yesterday and launched the new generation flagship Huawei Mate 40 series. Yu Chengdong said that four years ag...[Details]
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Jiwei.com reported on December 22 that Hisense officially released the Hisense 5G reading phone A7 today. It only provides one storage version of 6GB+128GB. The classic version is priced at 1,999 yua...[Details]
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Although there were not many mergers and acquisitions in the semiconductor market in 2019, the market for the EDA industry was still hot, which also brought many mergers and acquisitions. This is det...[Details]
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A small project, after the test time and product volume were slightly larger, some inexplicable non-logical error bugs appeared (the most troublesome thing is that they cannot be reproduced every tim...[Details]
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Beijing, China (November 12, 2024) -
GigaDevice, an industry-leading semiconductor device supplier, held a new product launch conference in Shanghai today with the theme of "Yongyue·Core Journe...[Details]
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The wind has risen and the tide is coming. The annual report of "Sister Mumu" is considered a major event in the financial and technological circles. Every year everyone waits to see what the new r...[Details]
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Some time ago, Samsung was reported to be actively cleaning up the traces of the Galaxy S21 "Fan Edition". But with the official support page online again, the company may have solved the suppl...[Details]
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The development of smart cockpits and smart driving , and Tesla's rapid progress, have made OEMs pay more and more attention to car operating systems . The development of the underlying software...[Details]
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introduction
FSO (Free space optical) refers to the communication between two or more terminals using laser beams transmitted in space as information carriers. It includes laser communicat...[Details]
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The frequency calculation formula of the PWM wave generated by the output comparison mode of the timer is: 72M/((2*(arr+1))*(psc+1) ) For example, if you set: PWM_Init(1000-1,72-1); (PWM_Init(arr,psc...[Details]
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According to foreign media reports, the British government said that it will test wireless charging taxis in Nottingham. The entire plan will last for six months, and the British government will inve...[Details]
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Yesterday, iFlytek announced that it will release a software and hardware combined
robot
product in 2023, including exoskeleton robots, home robot products, etc. In addition, iFlytek will a...[Details]
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"By 2023, global shipments of 5G terminals will exceed all non-5G terminals." At the Terminal Technology Forum, Yang Guang, a senior analyst in the wireless communications field of the US consulting ...[Details]
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In iOS 15, Apple's Maps app included the ability to use augmented reality walking directions in some major cities, and today we learned that Tokyo, Japan, has added the feature. AR mode can do this...[Details]
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