The “12th Five-Year Plan†for the development of semiconductor lighting technology officially issued this time has several differences from previous drafts: 1) Technical target, “Whitelight OLED device achieves 90lm/Wâ€; 2) The product target adds “60% localization of OLED materials, substrate conductive layer encapsulation, testing, and lamps.†3) In the front-end technology section, increased the metrics for OLED technology development “to strive to produce 1,000 nits. Organic white light device with luminous efficiency of over 120 lm/W under conditions.†and “High-index-exposure technology for epitaxial wafers for LED chips.
Since last year, LED lighting industry as a national energy-saving emission reduction key projects, the State Council arranged 2.2 billion support to promote energy-saving lamps and LED lights, and Guangdong Province is to promote LED lighting into the local government energy-saving emission reduction performance evaluation indicators. Newly-built public lighting will use LED products to achieve energy savings of more than 50% in the province's caliber compared to the same period of last year. This will drive the LED industry to achieve an annual output value of 500 billion yuan or more at the end of the “Twelfth Five-Year Plan†period. Although due to the global macroeconomic situation and some countries and regions began to implement different certification standards for the import of LED lighting products, causing LED lighting companies in Guangdong and other places in the second quarter fell to a low ebb, but the long-term trend of LED lighting remains unchanged, we are still the same LED lighting is very optimistic about the growth and space. We believe that the public LED lighting market has started under the policy drive, commercialization is starting up, and civilian use is about to start.
Inversion DC - AC Power Supplies
IPS series DC - AC inversion power supplies are new generation of power dedicated AC Power Supplies for power system applications. It is mainly designed and manufactured according to the characteristics and requirements of power system.
This series of DC - AC power supplies can be divided into single-phase and three-phase AC power supplies according to the difference in the number of output phases. The output power of single-phase DC to AC power supplies ranges from 1KVA to 10KVA, and the output power of three-phase DC to AC power supplies ranges from 15KVA to 60KVA. The output voltage is divided into single-phase 220Vac and three-phase 380Vac with 50Hz fixed frequency output.
Now, the inversion AC power supplies are widely used in power system communication, carrier, monitoring, relay protection and humidity lighting, and can also provide uninterrupted power for AC lubricating pumps, AC fans, and water pumps in power plants. And it is widely used in various fields such as aerospace, financial system, office automation control, medical and health, military scientific research and so on.
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