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.
[i=s]This post was last edited by qwqwqw2088 on 2018-10-23 11:28[/i] [size=4]This article will introduce two national standard charging pile interfaces - AC charging pile interface and DC charging pil...
[color=rgb(68, 68, 68)][backcolor=transparent][font=Tahoma,]We are looking for experts in electronics. We are currently setting up a research team and dividing the positions in the electronics field a...
Practical production of IoT projects: Bluetooth 4.0 BLE development - smart bulbs - universal remote control : https://training.eeworld.com.cn/course/273293...
# SensorTile.Box Kit Operation Mode Expert Mode Trial# Expert Mode According to the guidance of the "SensorTileBox_2_Expert Mode Introduction.pdf" file in the resource post, it is easy to complete the...
I would like to ask about the boost chip TPS61021A. When powered by a battery, the initial battery voltage is 3.6V. As the battery power decreases, the voltage changes to 2V, while the output is a sta...
[i=s] This post was last edited by learntest on 2019-4-15 12:25 [/i]Where does he get this 26mV? ? 26mV should be the voltage of VE, right? Because re=26mV/ie, but why is ve 1.2v? 81*(26mv/ie)=50 ohms...
Recently, the media reported that TSMC would submit the trade secrets requested by the United States on time. For a time, voices such as "TSMC has surrendered" and "TSMC has compromised" were heard e...[Details]
In response to the U.S. Department of Commerce’s recent announcement that it will impose export controls on four technologies, including EDA software tools, a spokesperson said at today’s (August 18)...[Details]
Samsung remains committed to an aggressive capital spending plan as it expects artificial intelligence products such as ChatGPT to drive demand for memory chips. The $160 billion memory chip industry...[Details]
As the COVID-19 epidemic continues to expand, impacting the global economy and consumer power, global market research firm TrendForce has compiled the latest status of key components and downstream i...[Details]
The South Korean government said on the 19th that it will invest 1 trillion won (about 863 million US dollars) in the next 10 years to cultivate the next-generation semiconductor industry. South K...[Details]
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]
On September 27, the Science and Technology Innovation Board Leaders Summit hosted by Securities Daily was successfully held at the China Securities Museum, the birthplace of the Shanghai Stock Excha...[Details]
Shanghai Hejian Industrial Software Group Co., Ltd. (referred to as "Hejian Industrial Software") recently launched a number of EDA products and solutions to better address the challenges of differen...[Details]
HiSilicon Semiconductor has reportedly signed a 14nm order with SMIC. According to Digitimes, citing unnamed industry sources, Huawei HiSilicon Semiconductor has placed a 14nm order with SMIC, China...[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]
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]
Reuters reported on January 24 that Toshiba issued a statement on Monday that Toshiba's chip research and development and manufacturing base in Kyushu, southern Japan, has suspended operations after ...[Details]
Molex, a leading global manufacturer of electronic solutions, has been announced as a winner of Cisco’s 2019 Technology Enablement Excellence Award. Cisco announced the winners at its 28th annual Sup...[Details]
On the evening of February 20, SMIC successfully completed the issuance and pricing of 5-year US dollar corporate bonds in the global capital market, raising US$600 million with a coupon rate ...[Details]
With the continuous improvement of technology, the electrification and intelligence of automobiles are driving the development of the semiconductor industry. As semiconductors are widely used in vari...[Details]
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