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The wave of doctors resigning in South Korea continues, and the confrontation between the government and the medical community continues to intensify
2024-02-29 10:48:21 On February 28th, the South Korean Department of Military Affairs, which is in charge of military affairs, announced that male interns who have lost their status as interns due to the strike or resignation caused by this situation and have not completed military service, must serve in the military...
Tourists have surged by over 900%! A large number of South Korean tourists are flocking to China!
2024-02-29 10:48:02 With the rapid recovery of the global tourism industry, the number of foreign tourists visiting China is growing rapidly. The latest data from South Korea shows that the number of South Korean tourists visiting China in January this year surged nine times year-on-year. With the recovery of the tou...
View the World, Russia-Ukraine conflict, Do You Exclude Sending Troops to Ukraine? Why Macron Breaks Taboos
2024-02-29 10:47:47 French President Emmanuel Macron publicly discussed "sending troops to Ukraine" on the 26th, while Western allies such as the United States, the United Kingdom, Germany, and Poland denied plans to send ground troops. Some analysts believe that the reason Macron broke this taboo is mainly to send a...
Consumer electronics is cold, and the performance of the A-share electronics industry chain is polarized in 2022
2024-01-18 10:50:00 Before and after the Spring Festival, A-share electronic industry chain listed companies have successively disclosed the performance forecast for 2022. The trend of polarization is obvious. Some of them are expected to decline due to the weak market consumption, but some are expected to grow again...
Unknown Kyocera Electronic Components Business will contribute to China Semiconductor Market
2023-01-31 09:48:00According to the September 10 news, in the course of Japan's economic development, there have been "four saints of management", namely, Matsushita Matsushita of Panasonic Corporation, Akio Morita of Sony Company, Ichiro Honda of Honda Company and Yoshio Inamori of Kyocera Group. And the only survivo...
The new power semiconductor device IGBT is the "CPU" in the power electronics industry. It is the most representative product of the third revolution of power electronics technology recognized internationally. Its function is to adjust the volta
2023-01-30 09:48:00 　　As the basic accessory of current and signal transmission and exchange of electronic system equipment, connector plays a key role. Connector is an electronic device that plays the function of transmission and exchange of current or optical signals between electronic system equipment. It can...
Global wafer foundry capacity is still very scarce
2023-01-19 09:44:00At present, the Global Wafer foundry capacity is still very scarce, and there is no sign of relief. According to Digitimes, UMC, which took the lead in raising ...
Common fault of the reactor which, how to repair
2023-01-18 09:44:00Reactor used in the system more and more, but also so that it often appears in the operation of some similar failures, the author based on years of operating experience, to introduce several common faults and treatment methods. Along the surface discharge Reactor in the outdoor air conditions, runni...
Principle and Precautions of Capacitor Buck Circuit
2023-01-17 09:44:00The reason why the capacitor buck circuit in some cheap appliances to see, because this circuit relative to the transformer step-down and switching power supply mode cost is much lower. It can be said that low-cost power supply is the only advantage of this step-down; it has many shortcomings, such ...
The compound growth rate of domestic IGBT market is expected to exceed 20% in the future
2023-01-16 09:44:00 　　The new power semiconductor device IGBT is the "CPU" in the power electronics industry. It is the most representative product of the third revolution of power electronics technology recognized internationally. Its function is to adjust the voltage, current, frequency and phase in the circu...