Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.
The magnetic field on the surface of a cylindrical magnet is 4000Gs. If 10 of the same type of magnets are stacked in the same direction, the magnetic field is only 5400GS. Why is it not 4000GS * 10 =...
[font=宋体][size=4] [/size][/font] [font=宋体][size=5][color=#0000ff][b]1. Analysis of typical DC voltage stabilization circuit with Zener diode [/b][/color][/size][/font] [font=宋体][size=4] Zener diode is...
As shown in the DC-DC circuit below, the bootstrap capacitor (C3) recommended by the spec is 10nF.
The actual circuit is 22uF. Are there any disadvantages (or hazards) in using such a large bootstrap ...
What is the idea of selecting a Zener diode? What parameters should be known first? And what component parameters should be calculated based on the known quantities?...
On September 13, the STM32 Shenzhen Seminar will discuss the latest technological innovations of STM32 and its applications in IoT security, smart industry and other fields with Die Fans through live ...
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[size=4][color=#000000][backcolor=white] The TMS320F28335 digital signal processor is the latest 32-bit floating-point DSP controller launched by TI. Compared with the TMS320F2812 fixed-point DSP, the...
Texas Instruments (TI) has announced plans to begin construction of a new 300mm semiconductor wafer manufacturing facility (or "fab") in Sherman, Texas, next year. With up to four fabs in North Texas...[Details]
In mid-February, Pat Gelsinger officially took office as Intel's new CEO. What challenges will he face? How can he turn around some of Intel's predicaments? The Economist's latest issue has an articl...[Details]
AMD is reportedly looking for other CoWoS suppliers as Taiwanese giant TSMC reaches full production amid strong industry demand. While TSMC is busy supplying CoWoS to NVIDIA, AMD is now focusing on f...[Details]
Recently, Samsung and SK Hynix, two major Korean chip manufacturers, will submit chip-related information to the United States before the 8th. People are once again looking at TSMC. It is reported th...[Details]
Today, the U.S. government announced that it has signed a preliminary memorandum of terms (PMT) with TSMC Arizona, a U.S. company, to provide up to $6.6 billion in direct funding under the Chips an...[Details]
Vicor recently released its first quarter 2024 financial report, which showed that the company's total revenue reached US$83.9 million as of March 31, 2024. Although it was a 14.3% decrease from US...[Details]
In the official M1 Ultra announcement, Apple introduced how Mac Studio, with the support of a new custom chip, enables 2.5 TB/s interconnection bandwidth between UltraFusion chips and allows two M1 M...[Details]
SEMI says wafer fab equipment spending will grow 3% this year to $57.8 billion. Fab equipment spending in China will grow about 5% this year to more than $12 billion and will grow 22%, or $15 billio...[Details]
Translated from EEtimes According to foreign media reports, although capital expenditure (capex) in the semiconductor industry is expected to fall by 3% this year, this figure has not been reduced ...[Details]
STMicroelectronics is rated as an A-level company for water security information transparency December 19, 2022, China - STMicroelectronics (ST;), a world-leading semiconductor company that serves ...[Details]
Chilon Electronics Manufacturing, a leading EMS company in Northern Europe, decided to build a modern plant with an area of 8,000 square meters and advanced equipment in Poland last year in order t...[Details]
According to Japanese media reports, although outside analysts believe that the Huawei incident will affect the revenue of US IC design software companies due to strict export controls, the performan...[Details]
According to DIGITIMES Asia, industry sources said that European chipmaker STMicroelectronics has notified its distributors in the Asia-Pacific region that it will increase prices for all its product...[Details]
Synopsys' DSO.ai Helps Customer Complete 100 Tapes, Leading the Way in Scaling AI in Chip Design
Synopsys' award-winning DSO.ai solution enables customers to achieve new breakthr...[Details]
On September 20, the official website of American chip manufacturer Marvell published an obituary stating that its co-founder Sehat Sutardja died in Silicon Valley, USA on September 18, 2024 at the...[Details]
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