For many years, the LED industry has been working hard to improve the efficiency of LED lighting systems, but has overlooked the potential problem of improving the efficiency of the whole lamp.
It is reported that the efficiency loss caused by the power supply alone is as high as 10%, which may be higher, and the failure rate of the lamp due to power failure is also as high as half.
The US Department of Energy (DOE) continues to propose interchangeable LED technology and high-voltage LEDs in its 2016 annual report, which is very promising and will continue to be adopted in LED lighting. Therefore, whether it is AC direct drive AC LED or high voltage LED, it indicates that the traditional LED technology is about to usher in a new round of challenges.
trend
All along, "de-powering" is a hot topic of debate. In fact, the current market said that "de-powering" is not really without power. It should be said that "DOB" is a technical term that is neither strange nor obvious.
At present, DOB technology is gradually being accepted by the market, and various performance indicators are becoming mature. More and more LED manufacturing companies are beginning to provide DOB products. Moreover, the market size of DOB can account for at least 30% of the total LED lighting market.
However, what kind of product is DOB? In fact, DOB is just a carrier type LED, which integrates LED light source and power supply solution on the same carrier, and is designed as a single LED combination device required by the lighting market.
From the perspective of the market, since DOB can effectively reduce the system-wide cost, the market acceptance has been greatly improved, and the terminal assembly plant has actively requested the upstream supply chain to propose the DOB solution. And with the continuous breakthrough and perfection of technology, the final DOB technology will soon penetrate the LED indoor, outdoor and other lighting markets, but the key is that the DOB technology solution should match the market.
Never extinguished LED light source - DOB light engine
After ten years of precipitation and technology accumulation, Xingguangbao Optoelectronics Technology Co., Ltd. is positioned in the middle and high-end routes.
Up to now, Xingguangbao has launched a multi-product series such as a circular light-emitting surface (golden bowl) light engine, integrated certified high-end light engine, 5054 super large luminous surface light engine, and 5054 super large luminous surface light engine.
Starlight has unique technical solutions and directions in the research and technological breakthrough of DOB light engine technology. At the same time, it launches DOB light engine series products for the current market, and the product has 7 major advantages, which is called the never-extinguishing light source.
The DOB light engine series independently developed by Starlight has the following features:
è€ Insulation resistant high voltage 1800V
✦ Anti-lightning surge 4000V
✦ High light efficiency, low light decay, full power
✦ High quality flip chip package
æ’ Constant power, over voltage, over current, over temperature protection
✦ Input wide voltage: AC180V--300V
✦ IP65 waterproof design
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