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PRODUCTS

60W PoE Power

60W PoE Power

30W PoE Power

30W PoE Power

数传定位DTU产品规格书

数传定位DTU产品规格书

J型无连接铂热电阻温度传感器

J型无连接铂热电阻温度传感器

拧入式铂热电阻温度传感器-霍斯曼插头

拧入式铂热电阻温度传感器-霍斯曼插头

CO Gas sensor

CO Gas sensor

热电偶

热电偶

POE power supply for outdoor high-power wireless base station

Lightning arrester solution for POE power supply applications

 In the practical application of POE power supply system, there are many aps or aps and antennas of mobile base stations, which are often installed at high points of buildings. Therefore, these aps are also prone to lightning strikes. Therefore, for this kind of data network center, we should not only consider the construction of good direct lightning protection net and good grounding system, but also consider the lightning induction and lightning wave invasion protection. Inductive lightning is a lightning discharge between lightning clouds and when lightning clouds discharge to the ground, nearby outdoor power lines, transmission signal lines, and connecting lines between equipment generate electromagnetic induction and invade equipment, causing damage to connected lines or terminal equipment. Lightning wave invasion refers to the invasion of lightning wave along the transmission line by direct strike or electromagnetic induction and electrostatic induction

NEWS

Continue to promote the development of chip, device and IGBT module industry

2019Oct.

Continue to promote the development of chip, device and IGBT module industry

Under the current complex international situation, the lagging development of industrial semiconductor materials, chips...

Weiqin friends happy walking tour

2018May.

Weiqin friends happy walking tour

Walking on the road, we can stop to enjoy the scenery along the way; Under the blue sky, we can enjoy the close co...

Implements IEEE 802.3BT 71W PoE standard

2018May.

Implements IEEE 802.3BT 71W PoE standard

The introduction Power over Ethernet (PoE) technology is becoming increasingly popular and mature, so it is not su...

Six rules help you discover your customers' needs

2017Feb.

Six rules help you discover your customers' needs

"What are the customer needs?" Is the most concerned problem of every salesperson. Only by finding the needs ...

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