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.
A: According to the frequency to be suppressed, the inductance of the common mode inductor and the resonant frequency of the Y capacitor are used to determine it. In practice, the component distributi...
With the help of the ADC inside the STM32L452 and an OLED screen, a simple digital voltmeter can be formed. The display effects are shown in Figures 1 to 3.The channel used for A/D acquisition is ADC_...
These manuals come with the Gaoyun Yunyuan IDE after installation. There are various versions in English, Chinese and Japanese. The information is very good. Friends who have not received the board ye...
IDF spent several days installing it, and today I finally got the LED to light up.
1. Install IDF. The installation tutorial is in: Standard Setup of Windows Platform Toolchain - ESP32-S2 - — ESP-IDF ...
As a component of a complete machine, a PCB generally cannot constitute an electronic product, and there must be problems with external connections. For example, electrical connections are required be...
It was originally expected that the US-China trade war would temporarily ease after the G20 meeting in late June, allowing the semiconductor industry to resume the peak season effect that was suppose...[Details]
For a long time, the development of the integrated circuit industry has been a hot topic. With the implementation and promotion of a series of layouts such as the National Integrated Circuit Innovati...[Details]
Although TSMC continues to maintain its absolute leadership in process technology, supply chain industry players say that due to the sluggish economy and the high price of advanced processes, if cust...[Details]
According to the Economic Daily, Standard Chartered Bank said that TSMC and Standard Chartered Bank signed a two-year US$2 billion (about RMB 12.76 billion) sustainable development-related loan. I...[Details]
Artistic rendering of the latest experiment in which erbium atoms were integrated into a silicon chip. Image source: Max Planck Institute for Quantum Optics For the first time, German scientists...[Details]
July 12, 2024, China – STMicroelectronics (ST), a world-leading semiconductor company serving multiple electronic applications,
will announce its second quarter 2024 financial data before the o...[Details]
On May 11, according to foreign media reports, due to growing concerns about the possible impact of relying on Asia for production facilities for key technologies, the Trump administration of the Uni...[Details]
According to news on October 19, Samsung is the world's largest NAND flash memory supplier and has ambitious plans for the development of V-NAND (what Samsung calls 3D NAND). Samsung shared some rele...[Details]
Texas Instruments today released its second quarter financial report for fiscal year 2020. The report shows that Texas Instruments' second quarter revenue was $3.239 billion, down 12% from $3.668 bil...[Details]
On March 28, the Semiconductor Industry Association (SEMI) recently released an industry chain report, stating that chip giants TSMC and Intel are expected to build 2-nanometer wafer fabs before th...[Details]
introduce The semiconductor industry has always focused on using advanced etching equipment and technology to achieve pattern shrinkage and the development of advanced technologies. As the siz...[Details]
"Lianhe Zaobao" Chinese version recently reported: The semiconductor industry is currently in a correction period, and many economists predict that the global economy will experience a recession. How...[Details]
September 5, 2023 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, announced that it has won ...[Details]
Recently, GlobalFoundries officially released a blog introducing the company's progress in the 6G field, jointly developing advanced technologies with universities, and helping to achieve breakthroug...[Details]
SerDes supplier Credo Semiconductor has appointed former Cadence CEO Lip-Bu Tan as its new chairman of the board. Credo develops chips for 100G, 200G, 400G and 800G networks. Tan remains Cadence’s ex...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
