Shanghai Sipeng Microelectronics Co., Ltd. is a professional company engaged in the design, development and provision of integrated circuits and complete machine modules in China. It is registered in Shanghai Jiading Green Economic City, a municipal industrial park in Shanghai. The company's registered capital is 10 million yuan. Based in Shanghai, which is open to all, the company focuses on the fields of Internet of Things and smart hardware and serves the world. Shanghai Sipeng Microelectronics Co., Ltd. has been persistently focusing on the improvement of technology, team building, management improvement, market development, and innovation of operation mode. The company sincerely cooperates with customers and develops together based on the principles of leading technology, excellent quality, adequate service and rapid response. The company's goal is to transform the company's human resources into the company's competitive advantage with technology as the core and sales as the guide, to bring the greatest profits to the company's partners, employees and shareholders, and to give back to the society. Shanghai Sipeng and its related product chain companies (wholly-owned subsidiaries, shareholders or joint-stock companies of the company respectively) can provide customers with comprehensive and systematic solutions and services. Shanghai Sipeng Microelectronics develops, produces, services and sells integrated circuit products for power, interface and communication.
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Tektronix regularly holds exchanges for experts, scholars and engineers from the semiconductor industry chain. Now we share the best lectures with you. These lectures come from famous colleges and sen...
1. Introduction
Semiconductor light emitting diodes (LEDs) have been widely used in indicator lights, signal lights, instrument displays, mobile phone backlights, vehicle-mounted light sour...[Details]
1 Introduction
Digitally controlled switching power supplies have been popular in the market since around 2005. The reason is that at that time many power supply manufacturers and semiconduc...[Details]
1 Introduction The development of modern electronic industry has promoted the development of power supply industry. Any electronic equipment cannot do without power supply of various precisions. Po...[Details]
introduction
Liquid crystal displays are mainly composed of LCD (liquid crystal panel) and backlight. Because LCD itself does not emit light, it needs to use external light sources to achieve ...[Details]
For high-power UPS power supplies, especially those with three-phase full-controlled bridge 6-pulse rectifiers, the harmonics generated by the rectifiers account for nearly 25-33% of all harmonics....[Details]
There are three control modes for the current- controlled switching power supply system: peak current control, average current control and hysteresis current control. Figure 1 shows the block diagram...[Details]
An ideal UPS should be purely resistive to the grid, that is, the power factor of the UPS should be 1, so that it does not pollute the grid. However, the reality is that most UPSs generally use 50H...[Details]
I have used an instant water heater at home for many years, but I have troubles every time I take a bath. The water temperature control of the water heater is divided into 9 levels, from 1 to 9, th...[Details]
Overview
Modern
amplifier RF instruments
have impressive measurement capabilities and accuracy far exceeding their predecessors. However, these instruments cannot reach their full pote...[Details]
TD-SCDMA system clock indicators
The time synchronization requirements for TD-SCDMA base stations are described in the technical specification 3GPP TR 25.836, which requires the provisi...[Details]
Infineon Technologies launches the new TRENCHSTOP™ 5 WR6 series in TO-247-3-HCC package. Bring better system reliability Recently, Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) launched the...[Details]
SAN JOSE, Calif. – Credo today announced the formation of the HiWire Consortium ( https://hiwire.org/ ), an alliance dedicated to the standardization and certification of new active electrical cables...[Details]
The switching power supply using current mode control contains two kinds of negative feedback, voltage and current, forming a dual-loop control. When there is a disturbance in the input voltage or ...[Details]
Bourns Launches New Family of Photovoltaic-Grade (gPV) Power Fuse Products Bourns® Launches Two New POWrFuse™ Power Fuse Series with High Power Ratings Designed to Meet UL 248 and IEC 60269 Standa...[Details]
Zero-voltage switching (ZVS) flyback topology coupled with advanced SR FET control technology enables 95% efficiency, reduced power supply size and reduced component count San Jose, California, USA...[Details]
MicroPython Open Source section
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