SA18115K7-4.999-ST&R

International Rectifier (IR), a global leader in power semiconductors and management solutions, has launched the IR3846 35A point-of-load integrated regulator for space-constrained enterprise power a...[Details]

I have been testing the BYD e2 electric car for a long time these days. One day, after I parked the car, a message popped up on the big screen: "The vehicle version can be upgraded to V1.0 without da...[Details]

introduction Piezoelectric ceramics have a series of characteristics such as small size, high resolution, fast response, and large thrust. Piezoelectric ceramic drivers made of it are...[Details]

Chen Ping, Zeng Yuenan, Yang Zhiping (Pattern Recognition Laboratory, Guangdong University of Technology, Guangzhou 510006, Guangdong) 1 Introduction TM320 series DSP devices are ...[Details]

The orifice flowmeter is a high range ratio differential pressure flow device that combines a standard orifice plate with a multi-parameter differential pressure transmitter (or differential pressure...[Details]

The application of ultra- high brightness LEDs is expanding, first entering the market of special lighting and moving towards the general lighting market. As the input power of...[Details]

1. Determine whether the circuit or device is energized The digital AC voltage range is very sensitive, and it can display even a small induced voltage around. Based on this feature, it can be used a...[Details]

New processors in laptops place higher demands on power supplies: higher current, faster response to load steps, and faster adjustment of output voltage after the voltage identification (VID) code ...[Details]

The low-frequency differential-mode noise component is the main component of the noise generated by the switching power supply. A filter should be added to the power input port, and the input filte...[Details]

AT89C51 is the most widely used 8051 microcontroller. More importantly, it has the feature of repeated programming (FLASH). Generally, it can be repeatedly programmed 1,000 times, which provides a ch...[Details]

After studying for a while and having some experience, friends will definitely feel unsatisfied. It's always paper talk. What's the point of lighting an LED? Can we do something more practical? Okay,...[Details]

Basic working principle of DC-DC converter First, let’s quickly review the basic operation of a DC-DC converter. As an example, we will use a simple, non-isolated, single-phase buck converter in volt...[Details]

A few definitions: 1. Magnetic field intensity H, unit: A/m (From the dimension, we can know that this physical quantity is born and dies together with the electric current. It can be unders...[Details]

According to foreign media reports, chip maker AMD has submitted its plan to acquire semiconductor company Xilinx to the European Commission for review, and the deadline for the review is tentatively...[Details]

The content of this article mainly focuses on the connotation, function, scale, perspective and data source of autonomous driving vehicle testing scenarios. 01. Scenario elements and sce...[Details]