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.
Hello everyone, AD5420 outputs 4-20ma current, but the output error is large. Attached are two schematics and programs. Set the output to 12ma, but the output is 11.9, and then it rises little by litt...
When considering wireless connectivity for Internet of Things (IoT) sensors, developers often think of Wi-Fi, Zigbee, or Bluetooth first. But the reality is that applications often require lower power...
A: I have a few questions to ask: 1. Can we just turn off the modules we don’t use in myimx6_defconfig? Do we need to modify other ones? 2. How to configure the second network port? 3. The rootfs is a...
Machine learning (ML) techniques are used to build devices with advanced capabilities and have been applied in many fields. These devices apply trained machine learning techniques to recognize certain...
In 1 second, 0.5 seconds on, 0.5 seconds off, the duty cycle is 50%, right? Then, in 1 millisecond, 0.5 milliseconds on, 0.5 milliseconds off, the duty cycle is also 50%, right? If it is 1 second, the...
/**************************************************/
/* ds1302 real-time clock C program*/
/*51hei.com member classic works have been tested successfully/
/**************http://www.51he...[Details]
According to foreign media Sammobile, the overseas version of the Samsung Galaxy S20 series received the December system update push, providing the security patch of the month. This update was l...[Details]
With the continuous development of science and technology, the application of multi-channel output low-voltage DC switching power supplies is becoming more and more widespread. Traditional multi-ch...[Details]
Preparation alsa-lib version: alsa-lib-1.0.23.tar.bz2 alsa-util version: alsa-utils-1.0.23.tar.bz2 Other versions of alsa-lib and alsa-util are not guaranteed to work properly ARM board: s3c2416 Linu...[Details]
1 Introduction
In recent years, with the rapid economic growth and the continuous improvement of people's living standards, the packaging industry, as one of the traditional indust...[Details]
Recently, ChargerLab published a WeChat conversation in a tweet, in which the news mentioned that the iPhone 11 will come standard with a USB-C charging head, but the iPhone body will still use the L...[Details]
Abstract: Based on the analysis of the structural characteristics of the centralized stopwatch system, combined with the actual situation of the centralized stopwatch system, the article introdu...[Details]
Deeply understand the various functions and working principles of oscilloscope probes The existence of the probe has expanded the application range of the oscilloscope, allowing the oscilloscope to ...[Details]
1 Introduction
Virtual instrument, abbreviated as VI, is a PC instrument with a virtual panel, which consists of hardware devices and interfaces, PC, device driver software and virtual instrum...[Details]
Silicon Labs (NASDAQ: SLAB) has introduced a new series of highly integrated, secure Wireless Gecko modules that reduce development cost and complexity to more easily add powerful mesh networking con...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
With the advent of next-generation video compression standards, the industry has shifted from basic video processing to more complex integrated processing solutions, which has led to system re...[Details]
As a new type of test and measurement instrument for measuring network parameters, the network analyzer directly measures the complex scattering parameters of active or passive, reversible or irrever...[Details]
(Image source: Automatic Labs) According to foreign media reports, on May 16 local time, Automatic Labs announced the launch of a new Connected Car Assistant, which includes a new self-installed a...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]
ADI Reference Circuit
京公网安备 11010802033920号
EEWORLD
