Ministry of Industry and Information Technology: By 2035, my country’s public sector vehicles will be fully electrified

On May 27, the Ministry of Industry and Information Technology formulated the Action Plan for Promoting the Electrification of Vehicles in the Public Sector, which is currently being vigorously promoted. According to relevant plans, by 2035, my country’s public sector vehicles will be fully electrified, and fuel cell vehicles will be commercialized. To this end, the Ministry of Industry and […]

ON Semiconductor’s path of change is recognized by Fortune 500

[Introduction]May 24, 2022 – Onsemi (onsemi, US NASDAQ: ON), a leader in intelligent power and intelligent sensing technology, has been recognized as a company with its highest fiscal year revenue of US$6.74 billion in 2021. Listed on the Fortune 500 list. Revenue grew 28.3% year over year last year, much of which came from the high-value automotive and industrial markets. […]

AMD is about to announce Zen4 architecture: 64-core or 128-core, 5nm or 7nm suspense revealed

AMD today won a new supercomputing order to build El Capitan supercomputing for the U.S. Department of Energy with Cray, a subsidiary of HPE, with a budget of $600 million. It will use AMD’s next-generation CPU and Radeon accelerator card, which will be available in 2023. Floating-point performance 20 billion billion times. What are the specific specifications of the El […]

The working principle of LLC resonant circuit, do you really know

Do you really know the working principle of LLC resonant circuit? When it comes to LLC, it is favored by many engineers for its high efficiency and high power. The internal structure of LLC contains a single-port network of inductance, capacitance and resistance elements, and at some operating frequencies, when the phase of the port voltage and current waveforms are […]

Frontier | How does Russian legislation prevent cyber intrusions?

With the continuous deepening of informatization and digitization of key industries in various countries, the correlation between network security and national security is becoming more and more close. Both China and Russia are facing a severe situation in maintaining their own network security issues. From the legislative perspective of network security issues, this paper sorts out Russia’s legislative response in […]

Mouser stocks various Molex interconnect solutions to pave the way for 5G development

October 24, 2019 – Mouser Electronics, an authorized global distributor of Electronic components focused on new product introductions, is now stocking a wide range of 5G interconnect solutions from Molex. 5G cellular communication can transmit more data, improve reliability, and connect with a wider range, which can easily enable the transformation of wireless connectivity and Internet of Things (IoT) connectivity […]

The scuffle in the etching machine market, the domestic engraving knife will engrave a strong stroke

From design to manufacture of semiconductor products, it can be roughly divided into three steps: top-level design, wafer manufacturing, and packaging and testing. After the top-level design is completed, the wafer processing factory needs to process the wafer according to the design drawings, a process called wafer fabrication. Wafer manufacturing includes two processes before and after. The former process mainly […]

FireEye’s products and brands sold for $1.2 billion

On June 3, according to foreign media reports, FireEye announced that it will sell its product business, including the FireEye name, to a consortium led by private equity firm Symphony Technology Group for $1.2 billion in cash. FireEye said the sale would spin off its network forensics unit, Mandiant Solutions, from cloud security, networking and email products. “We believe this […]

EZ-0011: 8-bit MCU LED lighting control scheme

Renesas’ 78K0/Ix2 8-bit monolithic microcontroller series includes 78K0/IY2, 78K0/IA2 and 78K0/IB2, using 78K0 CPU core, high-speed clock up to 10MHz, supply voltage VDD from 2.7V to 5.5V, VDD is The working mode current at 5V is 350μA, and the STOP mode current is 0.58μA, which is mainly used for LED lighting control. This article describes the main features, block diagram […]

Power semiconductor cold knowledge 2: loss during IGBT short circuit

[Introduction]IGBTs are mainly used in motor drives and various types of converters. The short-circuit resistance of IGBTs is one of the guarantees for the reliable operation and safety of the system. way to achieve. IGBT is allowed to be short-circuited. It has such confidence. The data sheet of EconoDUAL™3 FF600R12ME4 600A 1200V IGBT4 describes the short-circuit capability. When the driving […]