Yangzhou Yangjie Electronic Technology Co., Ltd. was established on August 2, 2006 with a registered capital of RMB 472 million. In January 2014, the company was listed on the Shenzhen Stock Exchange's Growth Enterprise Market with the stock code 300373. In 2017, the company's operating income was RMB 1.47 billion. The company integrates R&D, production and sales, and is professionally committed to the industrial development of power semiconductor chips and device manufacturing, integrated circuit packaging and testing, etc. The company's main products are various power electronic device chips, power diodes, rectifier bridges, high-power modules, DFN/QFN products, SGT MOS and silicon carbide SBD, silicon carbide JBS, etc. The products are widely used in many fields such as consumer electronics, security, industrial control, automotive electronics, and new energy.
[color=#222222][backcolor=rgb(238, 238, 238)][font=sans-serif]"R2 in the circuit is to ensure that the transistor remains in the off state when there is no high level input from IN" - this is the orig...
Convert the 1-byte hexadecimal number in the 20H unit in the internal RAM into a 2-bit ASCII code and store it in the two units indicated by R0 MAIN: MOV A, 20H; SWAP A PUSH ACC; Push parameters onto ...
Hello everyone! I want to discuss a problem with you. This problem is something I have never experienced before and it is very confusing! The circuit diagram is attached to the attachment. It is very ...
In the blink of an eye, another month has passed. It is August. It is not that I do not want to visit the forum, but I really do not have time. Recently, the company is working on a project. I have be...
On August 29, OmniVision Group announced that its operating income in the first half of the year was 13.956 billion yuan, a year-on-year increase of 15.42%, and its net profit attributable to paren...[Details]
Bourns to Exhibit at Electronica India 2025
New components, GaN power supplies, and efficient over-temperature protection technology are introduced
Bourns to Debut Design ...[Details]
On September 12, it was reported that due to the rapid development of companies such as NVIDIA in the field of AI chips, TSMC's demand for advanced packaging services has surged, and it has been fo...[Details]
Abstract: Using VHDL language and graphic input design method, this paper gives the specific method of using CPLD to realize address decoding, serial port expansion, module testing, analog-to-digital ...[Details]
Abstract: This paper introduces the detection method of analog peak voltage, describes the digital fast bearing noise detection method based on the combination of Verilog-HDL and high-speed A/D conver...[Details]
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The internal structure and principle function of the phase-locked frequency synthesizer LMX2320 produced by National Semiconductor of the United States are introduced, and the ...[Details]
For a long time, the application of comparators has been impacted by operational amplifiers. Until now, with the continuous improvement of comparator performance indicators, this situation has been...[Details]
Abstract: Through comparative analysis of the application of traditional starters and variable frequency speed regulators in mine exhaust fans, an effective and feasible way to save electricity in ...[Details]
Abstract: This paper points out several problems that are easy to be neglected and lead to errors in the programming of the serial real-time clock chip DS1302, analyzes the causes of the problems, ...[Details]
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AD603 is a low-noise gain programmable integrated operational amplifier produced by ADI of the United States using patented technology. It can be widely used in RF automatic ga...[Details]
The PLL1700 is an inexpensive, multi-clock generator phase-locked loop (PLL). It generates four system clocks from a 27MHz reference input frequency. It allows users to reduce cost and save space b...[Details]
1 Basic features
AN7560Z is a power amplifier IC with 4-channel stereo audio output produced by Panasonic Electric Company of Japan. It has BTL output function, and its 4-channel output po...[Details]
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This paper discusses the current status and historical development of integrated circuit (IC) technology, especially the development trend of electronic system design technolog...[Details]
MEMS oscillators have been known for more than 40 years, but have only recently become commercially available. One of the biggest obstacles is the development of an economical and sufficiently pure...[Details]
As an electronic engineer, circuit design is a necessary hard work. However, no matter how perfect the principle design is, if the circuit board design is unreasonable, the performance will be greatly...[Details]
Analog electronics
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