The "Twelfth Five-Year Plan" seven strategic emerging industry development plans and the introduction of local energy-saving and environmental protection LED lighting promotion policies have brought significant development opportunities for LED lighting. According to industry reports, the market scale of China's LED lighting industry has grown from less than 14 billion to about 80 billion from 2008 to 2012, with a growth rate of about 484%. It is expected that China's LED lighting industry will exceed 100 billion in 2013, with a growth rate of 38.6%. .
In the LED industry chain, key technologies such as upstream chips and epitaxy are firmly controlled by international manufacturers (Philips Lumileds, CK, CREE, Nichia, OSRAM, etc.). The domestic LED competition market is mainly concentrated in the midstream processing, downstream terminals and some low-value supporting industries, and forms four major industrial chain regions in the Pearl River Delta, Yangtze River Delta, Northern Region and Chongqing Triangle.
Figure 1: LED industry chain and representative company
An electrical appliance used to protect electrical equipment from high transient overvoltage hazards and to limit the duration of continuous flow.This term includes any external clearance necessary for the normal functioning of the appliance during operation and installation, whether or not it is a unit as a whole.
Surge Protector, also known as lightning arrester, is an electronic device that provides safety protection for all kinds of electronic equipment, instruments and communication lines.When the electric circuit or communication lines or for outside disturbance suddenly produce peak current in voltage, surge protector in a very short time conduction tap, to avoid surge damage to other devices in the circuits.[1]
Surge protector, suitable for ac 50/60 hz, rated voltage 220 v to 380 v power supply system, the indirect lightning and thunder and lightning directly affect transient over voltage surge protection, or other applicable to the family home, the third industry and the surge protection industry requirements.
Surge Protector,Surge Voltage Protector,Eco-Friendly Surge Protector,Lightning Protection Surge Protector
YANGZHOU POSITIONING TECH CO., LTD , https://www.yzpstcc.com