Wang Quan Technology (Kunshan) Co., Ltd. established a back-end taping factory in Kunshan in April 2001, and at the same time started to build a factory on Huangpujiang Middle Road. In December 2002, the new factory was completed and began full manufacturing. Wang Quan's products are SMT chip resistors, including chip resistors, array resistors, and network resistors. The current monthly production capacity is 9 billion PCS, which are mainly used in desktop notebook computers, computer peripheral products, network communications, mobile phones, etc. In order to adapt to the trend of miniaturization of electronic products and the requirements of high precision, the company actively develops smaller and more precise products. The company actively completes certifications that meet international standards, and has successively completed ISO9000, ISO14000 and other certifications. As a member of the global village, Wang Quan must also fulfill its environmental protection responsibilities. Therefore, in 2004, it completed the lead-free electroplating terminal electrode and mass-produced RoHS-compliant products in July 2005. Wangquan adheres to the chairman's business philosophy. Maintaining integrity is the principle of persistence, giving back is the unchanging concept, surpassing is the eternal goal, maintaining talent is the driving force of progress, research and development is the rock of development, and continuous efforts are made to make progress. The company has a total investment of US$100 million, covers an area of 119,000 square meters, and now has more than 2,800 employees. In the next 2-3 years, it will realize the corporate vision of becoming the first in the market share of chip resistors in East China.
This is a paper I read, "Capturing the BLDC Back EMF Zero-Point Signal", where the terminal voltage is compared with the virtual neutral point, and the comparison signal is output by LM339 after passi...
Event link : https://www.eeworld.com.cn/eetuan/paimaiTI/index.phpThe auction was finally sold for 326 yuan!The Taobao and forum IDs will be published below.Please submit your thoughts within one month...
Considering that the ultrasonic ranging modules I bought twice were both inaccurate and couldn't even pull the IO port high, I finally got angry... It's just a square wave drive circuit and amplifier ...
I am a novice, and this is my first time posting for advice. If there is anything I don't understand, please point it out and I will definitely correct it. I currently have a FS2410 development board ...
Hunan University launches new diagnostic theory and method for analog circuits and switched capacitor networksLuo Zhongyou Huang Hongli This newspaper reports that more than ten experts including Pro...
[b]Overview[/b] Conversion from FPGA or PLD to gate array is cost-effective, sometimes even with only a few hundred cells. This has led to more and more designers asking the same question: What subseq...
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Overview
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Demand Analysis
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Preface
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