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.
The concept of interruptionWhat is interruption? Let's introduce it from an example in life. You are reading a book at home, and suddenly the phone rings. You put down the book, answer the phone, talk...
The main idea is to amplify a full bridge and then compensate the bridge with a potentiometer. The amplification idea of my circuit is to use AD620 differential amplification 100 times, then passive f...
[i=s]This post was last edited by flashtt on 2019-6-21 15:34[/i]I am about to start work. I bought many books before, but I haven't read many of them. The express delivery is really troublesome, and I...
Preface: It's another festive season. When I think of the Lantern Festival, I think of glutinous rice balls. There are round glutinous rice balls with white glutinous rice flavor, purple sweet potato ...
There is too little information about this connector online. What kind of processing and customization? What interface type? I don't know much about it....
[i=s]This post was last edited by jinglixixi on 2021-8-16 09:18[/i]Previously, we introduced a color change program in RGB_LED, which is implemented by conditional judgment statements. Here we introdu...
Entering 2019, the global semiconductor industry is in decline, and the Sino-US trade war is also happening. The development prospects of the semiconductor industry are full of uncertainty. To paraph...[Details]
Recently, China has made a major breakthrough in the development of general-purpose high-end chips. The first general-purpose GPU of BiRen Technology, a general-purpose smart chip startup, BR100, was...[Details]
X-Silicon recently demonstrated its open standard, low-power C-GPU architecture, combining GPU acceleration with RISC-V vector CPU cores and tightly coupled memory to form a low-power, single-proce...[Details]
According to Taiwanese media "Electronic Times" reported today, TSMC has released its 2024 foundry quotation strategy to many customers. Among them, the foundry quotations below 7 nanometers will "st...[Details]
On February 24, 2023, Intel held a strategic media communication meeting with the theme of "Being Practical, Encouraging Innovation, and Building Together", which for the first time and comprehensive...[Details]
At this year's Siemens EDA annual technology summit "Siemens EDA Forum 2024", Mike Ellow, CEO of Siemens EDA Silicon Systems, delivered a keynote speech in China for the first time as CEO. During h...[Details]
TSMC achieved its highest revenue in history last year, overtaking Samsung to become the global semiconductor leader. Faced with the market digesting inventory in the first half of this year, the cos...[Details]
Synopsys recently announced the appointment of Sassine Ghazi as President and Chief Operating Officer, effective November 1, 2021. ▲Nasdaq congratulates Sassine Ghazi on his appointment as Pres...[Details]
Recently, the patent infringement dispute between Taiwan Holtek Semiconductor Co., Ltd. (hereinafter referred to as "Taiwan Holtek") and Shenzhen AMEC Semiconductor Co., Ltd. (hereinafter referred to...[Details]
Earlier, there were reports that due to overcapacity of advanced processes, TSMC plans to shut down some EUV lithography machines by the end of this year to save electricity costs. TSMC also responde...[Details]
@Momomo_US and @TUM_APISAK just shared the SiSoftware benchmarks of Intel's Sapphire Rapids-SP engineering sample (ES) chips on Twitter. It is known that two upcoming Xeon Platinum processors have be...[Details]
Since 2016, when Ruifa Semiconductor participated in the InfoComm Beijing exhibition for the first time, it has been adding luster to this professional audio and video exhibition every year. Althou...[Details]
Texas Instruments (TI) held its first quarter earnings conference call on April 23, 2024, to discuss the company's financial performance, market dynamics, and future outlook. The following are the ...[Details]
US technology companies have rejected calls from the Trump administration to stop sourcing products from certain Chinese companies because they are concerned that such a policy could violate competit...[Details]
Recently, Littelfuse released its third-quarter financial report on October 29, 2024. According to the financial report, net sales in the third quarter were US$609.8 million, a year-on-year decreas...[Details]
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