HL72227-1500-3F

Wll7/W217/W317 constant current source circuit diagram The circuit shown in the figure is a constant current source circuit composed of W117/W217/W317, in which the output current is: Iout=1.25/...[Details]

General Motors is reportedly developing a new semi-autonomous driving system, which is called "Ultra Cruise" within the company. The new generation of semi-autonomous driving system can promote the a...[Details]

1 Introduction As we all know, in the application circuit of power electronic devices, a snubber circuit, that is, an absorption circuit, must be set without exception. Some readers who are us...[Details]

China Energy Storage Network News : The industry generally believes that 2017 is the year when distributed photovoltaics will usher in a full-scale explosion. At the 2017 Beijing Energy...[Details]

　　Insulation resistance test is a routine test for electrical equipment. It is based on national measurement standards and is one of the methods used to check insulation defects in electrical equipme...[Details]

In 2018, the sales of my country's semiconductor packaging and testing industry reached 549.66 billion yuan (196.56 billion yuan for IC, 250.7 billion yuan for TR, and 102.4 billion yuan for LED). Th...[Details]

Among the various types of PLCs used in automation systems, some are centrally installed in the control room, and some are installed in the production site and various motor equipment. Most of them...[Details]

I don’t know if you have noticed that lithium iron phosphate batteries have become the mainstream when buying new energy vehicles now. According to data released by the China...[Details]

Electromagnetic flowmeter is a commonly used flow measurement instrument, mainly composed of magnetic circuit system, measuring conduit, electrode, shell, lining and converter. Do users know the six ...[Details]

On October 28, NIO announced that the high-speed battery swap network in the Jinzhong city cluster was officially opened. NIO has deployed 18 high-speed battery swap stations, connecting 9 prefecture-...[Details]

Since the beginning of 2023, as the problem of lithium battery overcapacity has surfaced, the goal of "extreme manufacturing" of lithium battery companies has been accelerated. Unde...[Details]

What is the function of offset compensation when testing resistors in digital multimeters (DMM) and data acquisition – DAQ? Some of Keysight's Digital Multimeters (DMM) and Data Acquisition – DAQs ...[Details]

Optimizing EMC and Efficiency in High Power DC/DC Converters Part 2 In Part 1, we explained how choosing the right capacitor type, power inductor, switching frequency, and semiconductors is critica...[Details]

Our unit bought a high and low temperature test chamber with a serial port screen on it. Compared with self-drawn GUI, it has the advantages of simple development, stable system and high development ...[Details]

With the rapid development of autonomous driving technology, the research and development of autonomous driving has gradually formed a complete set of processes, including data collectio...[Details]