In accordance with the draft of the AC LED component specification measurement standard promoted by Taiwan's AC LED application research and development alliance, it will be sent to the National Standard (CNS) for trial and final decision in September, Fuhua Electronics, Seoul Semiconductor (Seoul Semiconductor) and other domestic Outside the AC LED industry have been aggressively planning, and the time course of AC LED mass commercialization is just around the corner.
52V 75W/120W POE Switch Power supply for POE injector, high voltage 52 volt 75W/120W power supply
52V 75/ 120W power supply
For POE injector, POE Switch, to power IP camera, IP phone, Access point, powered over ethernet.
Features:
Input voltage range: AC 110V ~ 240V 47-63Hz
Rated output rating: Load regulation: 3-48v±5% 48W Max.
Output no-load voltage: 105% output voltage Max(Nom.)
Inrush current (Cold): 80A Max.
Protection: OCP/ OVP/ SCP
Dielectric strength: Input – Output 3.0 KV for 1 minute
Insulation resistance: 500VDC 50MΩ Mini
Efficiency: 90% Normally @ rated load
Ripple & Noise: 1% output voltage Max.
Line regulation: ±1%
Hold up time: 3ms
Temperature rise: 95 °C Max. @ rated load / Class B
IP Camera, IP phone, WIFI Access Point 802.3 af/at
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Lin Mingde, project manager of AC LED application research and development alliance, pointed out that AC LED is suitable for small-volume light source applications, and the power factor is 0.9, which is much higher than the 0.6 of DC LED.
Lin Mingde, project manager of AC LED application research and development alliance, said that the AC LED application research and development alliance in Taiwan will start to draft a standard measurement standard for AC LED components. It is expected to be announced in May, and a public hearing will be held in July, and it is expected to be submitted in September. CNS conducts a review. In addition, in November 2009, North American UL released the first version of the LED lighting product safety standard ANSI/UL 8750, Taiwan is also expected to use IEC 62031 as the LED / AC LED industry safety standards.
The domestic AC LED supplier has made rapid progress, including the 5 watt, 10 watt hot-swappable AC LED jointly developed by ITRI and Fuhua Electronics. It is the world's first AC LED package that has passed the North American market certification UL Subject 8750. The orders are stable. It is estimated that the output value of AC LED in April is expected to exceed NT$10 million. The products cover 0.5W, 1W, 5W, 10W table lamps and bulbs. Qiqi Optoelectronics and Taiwan’s Yudan production line will also be On the other hand, Korean semiconductor company Seoul Semiconductor has announced that its AC LED product Acriche has invested US$20 million and is expected to produce 120 lumens per watt AC LED by the end of 2010.
Benefit from Philips, Jingyuan Optoelectronics, Dingyuan Optoelectronics, Fuhua Electronics, Qiqi Optoelectronics, Taiwan Haodan, Lite-On Technology, Liquid-Solid Solid State, New Industrial, Seoul Semiconductor, Lynk Labs and other AC LED supply chains Manufacturers are competing to enter the market, and AC LED commercialization has progressed. For example, in July 2009, Philips 2.5-watt AC LED night light USD15 was launched, claiming a life expectancy of 10 years, luminous efficiency of 17.5 lumens per watt, and luminous flux of up to 28.6 lumens. ; AC LED chip and 0.5 watt AC LED night light developed by Jingyuan Optoelectronics and Dingyuan Optoelectronics, and 70~ lumens AC LED chip per watt are available; plus 5 watt AC LED assisted by New Industrial Co., Ltd. Reading the lamp product, the intensity of the illumination can reach 800Lux within 20 cm.
Since September 2008, EU countries have banned and sold 100 watt bulbs, and by 2012 will ban all wattages of traditional bulbs. Observing the national energy laws and regulations, 2010-2014 is the peak period of incandescent lamp ban and production cut-off, Australia is the country that cut production in 2010, and the countries that implemented the cut-off policy in 2012 include the European Union, Japan, Canada and Taiwan. Three waves will be banned in Korea and North America in 2013 and 2014 respectively. With the ban of incandescent lamps and the phasing out of the production schedule, it is expected to accelerate the rise of new generation alternative light sources. Among them, AC LEDs with the advantages of transformer, low power consumption, space saving and longer lamp life. Technology has quickly become a rising star in the lighting market. In order to compete for the mainstream position in the market, the future will be closely connected with DC LED technology in the market. 