In order to improve the level of urban development better and faster, Shanghai's subway construction is in the forefront of the world, and the mileage of subway operations is the highest in the world. In 2017 alone, there are three subway lines (Line 3, Line 9 and Line 9). The third phase and the 17th line will be opened soon. It is the epitome of the domestic subway construction boom. It is compatible with the various supporting facilities in the subway. Metro LED lighting is an important part of the subway operation.
Shenzhen Metro Line 2
Metro lighting is a complex project. There are many areas in the subway station, including entrance and exit lighting, public area lighting, office lighting, and car lighting. The subway lighting fixtures have a very long working time. Taking the Shanghai Metro as an example, the scheme has been introduced to extend the operation time of the subway. This puts further tests on the quality of the subway lighting products. If the lamps fail, it will affect the passengers on the one hand. On the one hand, it also increases maintenance costs. Sansi Metro Light adopts independent intellectual property rights to ensure that the heat dissipation of the lamps is fully discharged in time, and high-quality raw materials are used to improve the reliability of the lamps.
The lighting project of Shenzhen Metro Line 2, which was undertaken by Sansi, has remained stable for many years, and won praises from relevant departments.
Hangzhou Metro Line 4
The subway is the city's “large electricity userâ€, and there is much room for improvement in the implementation of energy conservation and emission reduction and resource utilization. "Thinking high light efficiency, low power consumption, low light decay", the new thinking of the new subway light changed the traditional lighting method, using the principle of curved multiple reflection, from multi-point illumination to "high-gloss surface illumination", the light effect is better than before Greatly improved, the power consumption is controlled below 40W. At present, there are 28 cities in China that open subways. The number of subway stations is very large. The energy-saving effect of the promotion of low-power and high-efficiency subway LED lamps is considerable.
Zhengzhou Metro Line 2
The subway station is not only a place for people to travel by car, but also a window for cultural image display. The subway lighting with artistic atmosphere and cultural creativity is more popular among people and becomes a beautiful “business card†for the subway. Shanghai Sansi has done a wonderful job in the creative lighting of the subway. It has been implemented in Shanghai Metro, Shenzhen Metro, Hangzhou Metro and Zhengzhou Metro. Through the visual effect design, a combination of three thinking subway lights to form a charming lighting landscape, bringing artistic beauty to the people coming and going.
Ningbo Metro Line 1
At present, China's subway construction is advancing rapidly. It is understood that during the 13th Five-Year Plan period, more than 50 cities will open urban rail transit, and the operating mileage is expected to reach 6,000 kilometers, with an investment scale of 2 trillion yuan, which will promote the rapid development of LED subway lighting market. It is of great significance. The supplier of subway LED lighting system solutions represented by Shanghai Sansi strives to provide more efficient, energy-saving and more comfortable lighting products for the society and promote the development of China's subway industry.
SMD transformer Description: small size, high working frequency, high adhesion performance, small distribution inductance;It is mainly used for module power supply, laptop, mobile phone and ultra-thin electric appliance.
The transformer consists of an iron core (or magnetic core) and a coil. The coil has two or more windings, of which the winding connected to the power supply is called the primary winding and the rest is called the secondary winding.It can change ac voltage, current and impedance.The simplest core transformer consists of an iron core made of a soft magnetic material and two coils with different turns on the core.
SMD Transformer, Ee16 Transformer, Power Transformer, Electric Transformer
YANGZHOU POSITIONING TECH CO., LTD. , https://www.yzpst.com