-
Abstract: First, the setting methods of continuous mode and discontinuous mode of monolithic switching power supply are introduced. Then, taking the basic feedback circuit of TOPSwitch as an exampl...[Details]
-
On June 16, Huawei announced that Huawei Enjoy 20 Pro will be launched on June 19. At present, Huawei's Mate, P series, nova, Enjoy and other product lines have been upgraded to 5G. The newl...[Details]
-
On March 28, Vog Optoelectronics stated on the investor interaction platform that the Songshan Lake base, as an important R&D and manufacturing base of the group company, has been put into use so far...[Details]
-
DC/DC 模块电源以其体积小巧、性能卓异、使用方便的显著特点,在通信、网络、工控、铁路、军事等领域日益得到广泛的应用。很多系统设计人员已经意识到:正确合理地选用DC/DC模块电源,可以省却电源设计、调试方面的麻烦,将主要精力集中在自己专业的领域,这样不仅可以提高整体系统的可靠性和设计水平,而且更重要的是缩短了整个产品的研发周期,为在激烈的市场竞争中领先致胜赢得了宝贵商机。那么,怎样正确合理地选...[Details]
-
1. Instrument Model Tektronix AFG3052C Signal Generator 2. Fault phenomenon After power-on testing, it was found that the instrument had an abnormal waveform failure. 3. Testing Process First, ve...[Details]
-
The healthcare sector has always been one of the markets that ADI attaches great importance to. Recently, Peng Zhifeng, the marketing director of ADI China's medical industry, introduced ADI's layout...[Details]
-
Notice 1. The change of high and low levels is not suitable in the while loop of the main function, because there must be a delay in the dynamic display of the digital tube and other logical proces...[Details]
-
The synchronous rectification step-down circuit made of LM2567+IR2111 is very efficient. When the input is 48V, the output is 24V, and when the input is 24V, the output is 12V. Please note that the p...[Details]
-
On December 29, the largest "photovoltaic + energy storage" digital power station in Sichuan Province, the Huadian New Energy Yajiang Hongxing Phase I 500,000-kilowatt photovoltaic project, was put...[Details]
-
On January 10, Yibin held a signing ceremony for new energy storage projects. 35 projects were signed, including CRRC Times Electric and Datang Sichuan, with a total investment of 13.2 billion yuan. T...[Details]
-
1 Accuracy inspection
1) The micrometer is used to measure the outer circle accuracy of the CNC lathe. The zero position of the micrometer should be calibrated. When measuring the outer circle, multi...[Details]
-
Data exchange in Industry 4.0 applications Data exchange is a major issue in the convergence of production (operational technology, or OT) and management (information technology, or IT). This is due ...[Details]
-
When humans face major natural disasters, accidents, and public health emergencies, emergency communication support is indispensable. There is a company that combines drones with small communicatio...[Details]
-
With the widespread use of voice technology and multi-engine machine translation methods, the performance and efficiency of translation machines have been significantly improved, and various language...[Details]
-
According to foreign media reports, a South Korean research team has developed a thermoelectric material that can be used in wearable devices such as smart clothing and can maintain stable thermal ...[Details]