We're going to take a look at what's inside the designed chip today, to give us a sense of the difficulty of the job. The iPhone's A11 app processor, for example, is 88mm, about the size of your fingernail. It has 4.3 billion transistors inside, which need to be wired up in limited space and …
Do you have any idea how complex chip design is? Read More »
The development of science and technology has promoted the development of power supply, so more power management chips are needed. Speaking of power management chip, as one of the chips most familiar to engineers, the so-called power management chip is a chip responsible for electrical power management in electronic equipment system, such as switching, distribution, …
Switching power supply is mainly composed of two parts: power level and control level. The main task of power level is to choose different topological structure according to different application occasions and requirements, and consider the design cost of semiconductor components. The main task of the control stage is to select the appropriate control mode …
Basic principles of switching power supply chip selection Read More »
Electronic devices can be seen everywhere in our daily life. There is no doubt that the appearance of these electronic devices has brought convenience to our life. Electronic equipment is inseparable from its PCB board, PCB board is inseparable from the installation of electronic components. For xiaomeng, it is of great significance to master the …
What should I pay attention to when installing electronic components? Read More »
Video optical transmitter is a device that converts 1 to multi-channel analog video signals into optical signals through various codes and transmits them through optical fiber medium. Its principle is to modulate the signals to light and then transmit video through optical fiber. So, do you have an in-depth understanding of the installation method and …
Installation method and precautions of video optical transceiver Read More »
The L6258EP is a dual full bridge for motor control applications using BCD technology, with the ability to drive two windings of a bipolar stepper motor or bi-directional control of two DC motors. The L6258EP and some external components constitute a complete control and drive circuit. Its high efficiency phase-shifting chopper allows very low current …
PWM controlled high current DMOS general purpose motor driver Read More »
In many semiconductor industry news stories, you often hear about 8-inch or 12-inch fabs. Why are they named after their size? What is the name of the wafer? How hard is it to make a large wafer? Today, xiaobian will discuss with you to understand. Wafer, in fact, is the basis of all kinds of …
Plastic chips, the 2-nanometer process, the chip race of the electronic age, The United States has been stepping up innovation. Smart phone, smart city, smart home, intelligent manufacturing, modern life is surrounded by ubiquitous electronic products, it is no exaggeration to say that we are living in a ubiquitous electronic age. Chip is undoubtedly the …
On June 26, yidu city, Hubei province held the commencement ceremony of the major project in June 2022 and the 10,000-ton electronic gas project of Hubei Zhonghua Electronic New Material Co., LTD. 35 projects will be started this time with a total investment of 10.5 billion yuan. It is reported that hubei China electronic New …
Connected Energy, a UK company that builds stationary Energy storage systems based on batteries for decommissioned electric cars, has raised ￡15m from five new investors, including Volvo Group, the Swedish commercial vehicle group. Volvo Group alone (not to be confused with carmaker Volvo Cars) invested about £4m for a 10 per cent stake in Connected …
