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 xiyue521 on 2021-5-16 01:48[/i]The purpose of the watchdog is to protect the chip from entering an infinite loop (or the program running away). The watchdog has an in...
Voltage sampling is inaccurateWhen R10 is disconnected, the voltage division is accurate. When R10 is connected and sent to the ADC port of the MCU, the voltage division is inaccurate. The error is la...
I would like to ask what is wrong with my initialization that causes the Bluetooth to not turn on the receiving function and report the error failed:0x48. Specifically, I would like to ask where the p...
All the components were purchased from Taobao. As we all know, the Taobao Special Price APP is very suitable for buying these gadgets.MaterialEverything is here. The battery box and 4056 charging boar...
Win7 64-bit, installed Bq20Z45R1, connected EV2400, the hardware properties show USB input device, can be updated to V0.28 through update. But the software reports an error, can not connect the batter...
The current global chip shortage has not only severely affected the technology and digital industries, but also the automotive industry. In order to meet the surge in demand in 2021, foreign media ...[Details]
After news that CFIUS (Committee on Foreign Investment in the United States) might block Infineon's acquisition of Cypress, the former's stock price fell 5%, while the latter's stock price fell m...[Details]
Recently, Alibaba announced that Allwinner Technology, the largest smart voice chip manufacturer in China, and Pingtou Ge have reached a strategic cooperation. Allwinner Technology will develop a new...[Details]
Chip selection is difficult, and choosing a suitable domestic chip is even harder. "Domestic production rate" is an important indicator to measure products nowadays. As the domestic chip industry ch...[Details]
IT Home reported on June 14 that the latest research report from Strategy Analytics showed that the global smartphone processor market size in the first quarter of 2021 increased by 21% year-on-year ...[Details]
The recent hot spots in the domestic semiconductor industry can be described as "a little too much". One is that the stock prices of listed companies in the Chinese semiconductor group have crashed a...[Details]
Morning news on June 27, Beijing time. According to reports, on Monday local time, in a patent infringement lawsuit, the U.S. Supreme Court refused to hear Apple and Broadcom’s challenge to the valid...[Details]
According to a recent study published in the journal Nature, scientists from the German Federal Institute for Research and Testing of Materials (PTB) demonstrated for the first time an optical clock ...[Details]
There is no doubt that Intel 4004, as the first commercial microprocessor, is an important milestone in the history of technological development, which once again proves that technology changes life....[Details]
Mouser Electronics, the authorized global distributor of electronic components focused on introducing new products, has been recognized with three 2019 Best of Year awards from Neutrik USA, a leading...[Details]
Huawei is "hurt" by the comprehensive suppression of the United States. According to the sales data of global smartphone brands in the first quarter of 2021 released by Counterpoint Research, a well-...[Details]
Recently, at the Advanced Packaging and Testing Forum held at the same time as ICCAD 2019, Natalian Der, business strategy director of Teradyne Co., Ltd., gave a keynote speech entitled "Testing - Br...[Details]
According to reports on December 7, domestic media reported that even with the suppression of new regulations, NVIDIA still has not given up on the Chinese market. Huang Renxun also said that they ar...[Details]
September 19 news, according to a press release on Intel’s official website, Intel has recently launched a glass substrate for next-generation advanced packaging. Babak Sabi, Intel’s senior vice pres...[Details]
In early April, we reported that Nexperia, a wholly-owned subsidiary of Chinese company Wingtech Technology, had obtained approval from the British government for its acquisition of Newport Wafer Fab...[Details]
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