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.
[b][align=left][size=14px][font=Tahoma] The development board [/font] STM32WB55 Nucleo Pack [font=Tahoma] evaluated in this event is provided by [/font] STMicroelectronics. Thanks to STMicroelectronic...
I read the official document of DM8148, "3-2-User Manual of Video Development Routine Based on TL-MCFW-RDK", 2.2.7 a8_rgb_dsp_applink_cv_fd - Face Recognition Function". The dsp of this routine uses t...
Radar system basic design
The working principle of a primary radar unit is shown in the figure below. The radar antenna illuminates the target with a microwave signal, which is then reflected and rece...
[i=s]This post was last edited by qwqwqw2088 on 2018-11-10 08:29[/i] [size=4] Communication switching power supply technology was introduced into my country in the 1980s and has been widely used in th...
Recently, the board of directors of Foxconn Industrial Internet Co., Ltd. received an application from director Li Jie to resign from his positions as vice chairman, director, and member of the first...[Details]
introduction
The home ECG and blood pressure monitoring system consists of a data acquisition and recording device and a host computer electronic medical record management system. Therefore, the...[Details]
Emitter-Follower Boosts Linear Regulator's Output Current
Additional Information:
Quick View Data Sheet for the
MAX1616
Technical Support: Power
Automotive...[Details]
Function of the circuit
This circuit is a temperature measurement circuit with a linearizer using positive feedback. When the temperature rises, the current flowing through the ...[Details]
Although some markets have approved camera-based streaming rearview mirror technology, the National Highway Traffic Safety Administration (NHTSA) is not ready to use it to replace traditional mirrors...[Details]
According to incomplete statistics from the International Energy Network/PV Headlines (PV-2005) based on public information, from December 1 to December 31, about 58 inverter bidding projects (bid ...[Details]
Tesla Inc Chief Executive Elon Musk is turning to insurance as he seeks to lower costs for customers, something the company has so far struggled to achieve with its car pricing. Tesla said it plans...[Details]
Because the STM32 HAL library only has millisecond-level delay for HAl_Delay(), in order to achieve accurate microsecond-level delay, Systick has to be modified. However, since it is used internally ...[Details]
In view of the problem that the setting signal keeps changing during the electro-hydraulic servo closed-loop control process and the electro-hydraulic valve position positioning accuracy is low, ...[Details]
Two UCLA bioengineers and a former postdoctoral scholar have developed a new class of biomimetic 3D camera systems that mimic the multi-view vision of flies and the natural sonar sensing of bats to g...[Details]
Introduction: With the rapid development of modern automotive technology, the way vehicles are entered and started has undergone significant evolution. Traditional physical keys are gradually being r...[Details]
This paper introduces the design and implementation of a fully digital single-phase inverter based on DSP TMS320LF2407A and using SPWM control technology. Finally, the experimental waveform ...[Details]
Abstract: This paper introduces an electronic image stabilization method to solve the problem of video image jitter. The system uses grayscale projection algorithm and Texas Instruments' fixed-po...[Details]
The optical power stabilization device is shown in the figure. The photodiode works in a zero bias state to obtain the best linearity, and the operational amplifier is assembled into a mutual impedan...[Details]
On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
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