Longteng Semiconductor Co., Ltd. is a high-tech enterprise dedicated to the research and development and sales of new power semiconductor devices. The company regards technological innovation as the core competitiveness of enterprise development and has built a first-class R&D center and application testing laboratory in China. The company has passed the ISO9001-2015 quality system certification and applied for 83 patents in the field of power semiconductor device design and application. The company has built a first-class R&D center and laboratory in China. The company's super junction power field effect transistor (Super Junction VDMOS, Shielding Gate VDMOS), insulated gate bipolar transistor (IGBT), fast recovery diode (FRD) and other series of products have the advantages of high energy efficiency, high reliability and high cost performance. They have been widely used in many fields such as computer and server power supply, LED drive power supply, charger, adapter, TV board power supply, etc.; they continue to grow in the fields of new energy vehicle charging piles, on-board chargers, automotive motor drives, photovoltaic inverters, industrial inverters, UPS, and welding machine markets.
Design and select LC filter circuit for Class D power amplifier chip output. Now we know that the bandwidth of audio analog signal is 100Hz-16kHz, and the minimum load of load speaker is 2 ohms (now c...
[i=s]This post was last edited by littleshrimp on 2020-12-1 11:28[/i]Air pressure data: the air pressure gradually dropped after the plane took off, and gradually rose during landing. I didn't feel an...
littleshrimpST Sensors & Low Power Wireless Technology Forum
In recent years, driven by Apple and other manufacturers, the UWB (Ultra Wide Band) market has experienced an explosion. As a competitive communication technology, UWB has the advantages of high posit...
What does the outer diameter of the MULTI-LAYER color ring mean? The blue color ring is the drill hole, and the drill hole size is the inner diameter. The gray color ring is the outer diameter. What d...
America’s “chip anxiety” is serious again. Recently, the U.S. Department of Commerce announced the latest application details for semiconductor companies to set up factories in the United States unde...[Details]
Last September, NVIDIA announced that it would spend $40 billion to acquire ARM. At that time, they were ambitious and hoped to expand their power in the data center market by acquiring ARM. However,...[Details]
The supply shortage in the semiconductor industry is getting worse, hitting many industries such as automobile manufacturing and consumer electronics, making the global economy's recovery from the ep...[Details]
According to the patent compilation rules set by the Patent Cooperation Treaty in 1970, China became the country with the most patent applications in 2019. This is the first time since 1978 that the ...[Details]
Intel's goal is to increase density in packaging by more than 10 times, increase logic scaling by 30% to 50%, and deploy non-silicon-based semiconductors.
In the process of relentles...[Details]
On June 8, according to the whistleblower MauriQHD, the US chip giant Qualcomm will launch the next-generation flagship mobile phone SoC "Snapdragon 895" chip, which will be based on the 4nm proce...[Details]
On September 17, Intel and Amazon Web Services (AWS) today announced a multi-year, multi-billion dollar strategic expansion of their collaboration, in which the two parties will jointly invest in c...[Details]
According to news on September 8, TSMC announced today that its revenue in August was approximately NT$188.69 billion (IT House Note: currently approximately NT$43.21 billion), a month-on-month incre...[Details]
On March 25, Microsoft proposed a new method in a recently approved patent to reduce video memory usage through SSD solid-state drives, thereby providing ray tracing performance for games in future...[Details]
On the morning of November 26, United Microelectronics Corporation (UMC) and Micron Technology (Micron) announced that they had reached a global settlement agreement. Both parties will withdraw their...[Details]
In the first seven months of 2023, China's imported integrated circuits (ICs) totaled 270.2 billion units, a year-on-year decrease of 16.8%. Although the United States and its allies have implemented...[Details]
The China Earthquake Networks Center officially determined that a magnitude 7.0 earthquake occurred at 8:43 am on July 27 in the Philippines (17.70 degrees north latitude, 120.55 degrees east longitu...[Details]
Qorvo, a leading provider of RF solutions, today announced that it has completed the acquisition of Decawave, a pioneer in ultra-wideband (UWB) technology. As a provider of UWB solutions for mobile, ...[Details]
Japanese giant Panasonic plans to close an overseas factory by March next year, and about 800 employees will be laid off... Panasonic Corp. recently...[Details]
Revenue and earnings exceeded expectations, and free cash flow increased 41% month-on-month
October 29, 2024 – ON Semiconductor (ONSEMI) announced its third quarter 2024 results, w...[Details]
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