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.
[i=s]This post was last edited by Shenzhen Xiaohua on 2022-4-20 18:42[/i]In a circuit powered by a 10V DC voltage source, there are three capacitors C1: 6nF C2: 2nF C3: 4nF. C2 and C3 are connected in...
It can be used to replace Avago's HSSR-7110, but the only drawback is that it only has low voltage. I haven't seen any corresponding information about the high voltage part, such as the replacement of...
Recruiting part-time lecturers or technical support personnel in artificial intelligence and other related majors, short-term training or technical support, weekends.Beijing, Shanghai, Guangzhou, Shen...
[i=s]This post was last edited by shijizai on 2020-7-11 15:05[/i]In my application, the PAL video signal will pass through a strobe switch, and the signal strength will be reduced after passing throug...
Driven by the trend of miniaturization of LCD TVs, the advantages of resonant power converters are gaining more and more attention from TV power engineers because they can support power semiconduct...[Details]
Compressed air leakage will cause a lot of energy waste, and existing detection methods are very time-consuming and ineffective; Fluke ii900 acoustic imager technology transforms listening for leaks ...[Details]
The mouse operations can be described in assembly language, or in other languages such as C, C++, etc.
1. Initialize the mouse driver:
For example: Interrupt number INT33h Function ...[Details]
The simulated taximeter system designed this time has a unit price of 1.5 yuan/kilometer and a starting price of 4 yuan.
Program source code (part):
#include reg52.h
#define uint unsigned i...[Details]
I. Introduction After researchers Jakob Lell and Karsten Nohl demonstrated the attack method of badusb at the 2014 Black Hat Conference in the United States, there have been some articles related to ...[Details]
1. Conditional selection statement if
Statements
We have talked about data types, operators and expressions before. C is also a language, and since it is a language, it must have connectives. Thes...[Details]
Challenges faced by traditional design patterns Embedded systems are penetrating into every aspect of modern society and are widely used in aerospace, communication equipment, consumer electronics,...[Details]
According to foreign media reports, researchers at the University of São Paulo's Chemistry Institute (IQ-USP) in Brazil have discovered that highly concentrated aqueous electrolytes, also known as wa...[Details]
Speaking of PM2.5, many people are curious about how such small particles are measured. Yesterday, the reporter visited the Nanjing Caochangmen station.
"Sieve" filter particles to measure concentr...[Details]
TDA1521/TDA1514A are two chips designed and launched by Philips of the Netherlands for low distortion and high stability of digital audio during playback. Therefore, the sound quality of the direct ou...[Details]
0 Introduction
"Digital agriculture" is the realization of information technology such as computer technology, geospatial technology, network communication technology and electronic engineerin...[Details]
Leak master Evan Blass (aka evLeaks) has leaked the upcoming Motorola Razr 2020, a 5G version of the foldable Motorola Razr. The images show a thicker, more rounded phone with a more prominent ...[Details]
June 19th news, according to Reuters, U.S. District Judge Trina Thompson in San Francisco ruled on Monday that Tesla owners can proceed with a class action lawsuit accusing Elon Musk's electric car...[Details]
Although the novel coronavirus outbreak has been effectively controlled in China, it is breaking out in countries and regions outside of China. Affected by this, since February this year, many n...[Details]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
