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.
APM32E103VET6S has 3 ADC units with sampling accuracy of 12 bits. Each ADC unit has up to 16 external channels and 2 internal channels. ADC1 and ADC2 have 16 external channels, and ADC3 generally has ...
Off topic: We have to say that the development of science and technology in our country is really booming. In the past fifty years, we have started from scratch and now have built our own space statio...
[i=s]This post was last edited by Mr. Boyi-He on 2020-4-17 14:48[/i]Are there any electronic engineers looking for a job or changing jobs in Foshan? Especially those in the field of analytical instrum...
[i=s]This post was last edited by agitek安泰维修 on 2020-5-6 18:15[/i]Oscilloscopes are like "eyes" to many engineers. The time engineers spend with oscilloscopes every day even exceeds the time they spen...
[i=s]This post was last edited by xinmeng_wit on 2022-5-15 21:56[/i]Web Weather ClockAuthor: xinmeng_witProject BackgroundIn addition to the basic LED , buttons, and OLED , the peripheral resources on...
//********************************************** //STC15F2K60S2 serial communication program, sends the data received by the serial port out from the serial port //Use 22.1184M crystal oscillat...[Details]
1. Overall design of RS485 serial communication interface circuit
In the design of the electrical parameter meter, the single-chip microcomputer AT89C52 is responsible for data acquisition, an...[Details]
In order to improve energy efficiency, a new form of energy accounting system called virtual energy account has emerged to handle all power generation and consumption of individuals, families or co...[Details]
With the advent of the era of automobile intelligent driving and intelligent cockpit technology, MCU, as the main component of various electronic control units (ECUs) of automobiles, is widely use...[Details]
Introduction: It is not necessary to master ARM assembly, just understand it roughly. I usually only need to look at it when debugging. If a speed requirement is so stringent that you need to use ass...[Details]
1 Introduction Solar energy is a huge, endless, clean green energy source. LED is also an environmentally friendly, energy-saving, and efficient solid-state electric light source. It is the best...[Details]
According to foreign media reports, researchers from DGIST (Gyeongbuk Institute of Science and Technology in South Korea) have demonstrated that lithium metal batteries can be cycled over a wide temp...[Details]
1. Introduction to _und (undefined instruction exception) We have analyzed 5 types of exceptions before, so how to enter the undefined instruction exception, of course, there is an exception when the...[Details]
From operators' comprehensive deployment of 5G network construction, to the mass launch of 5G terminals, to the reality of ultra-high-definition video, Internet of Things, Industrial Internet and oth...[Details]
1 Introduction
With the accelerated pace of social life and the gradual aging of the population, cardiovascular disease has become one of the most important diseases threatening human life...[Details]
Power on the computer. - Short the green wire of the 24-pin plug with any black wire, the power supply should start, - Black = Purple 5V, - Black = White - 12v - Black = Yellow 12V, ...[Details]
The main factors affecting resistance or resistivity testing are:
a. Ambient temperature and humidity
The resistance value of general materials decreases with the increase o...[Details]
Incentives introduced by the U.S. Inflation Reduction Act to jump-start U.S. solar manufacturing have resulted in major breakthroughs and multiple expansion announcements for solar panel manufactur...[Details]
2011-02-15 10:00
BEIJING, Feb. 15, 2011 /PRNewswire-Asia/ -- Analog Devices, Inc. (ADI) will provide its highly integrated iCoupler® digital isolation solutions for Siemens Aerospace's PowerSC...[Details]
There are many technical parameters for active speakers. The following are the most meaningful for readers to purchase and use:
1: Power
Power can be said to be the most meaningful and the lea...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
