In recent years, with the increasing global energy problems and the ban on the global incandescent lamps, the production of LED lighting has become more and more popular. The prelude to the replacement of incandescent lamps by global LED lighting is also opening up. It is estimated that by 2015, the global scale will reach 21.7 billion US dollars.
Compared with incandescent lamps and fluorescent lamps, LED lamps are not only energy-saving and environmentally friendly, but also a big point. LED lamps are not like traditional lamps. Because of the frequency of operation, there are often stroboscopic phenomena, thus on the eyes. As a result of the damage, LED lamps as a new generation of energy-saving and environmentally-friendly lamps, the scope and strength of the replacement of traditional lamps have significantly improved, especially the large use of LED bulbs and LED fluorescent lamps will push health lighting to a new height.
As a measure of modern civilization, many people spend more than eight hours a day working in the light. In the choice of luminaires, comfortable lighting space plays a crucial role in improving work efficiency. From the current technical point of view, isolated drive technology that combines high efficiency and high PF value is common, but it is very difficult to achieve "no stroboscopic, high efficiency and high PF value". Because the traditional IC built-in PFC correction circuit is difficult to achieve "no stroboscopic" lighting requirements, and through the peripheral PFC compensation circuit (filling valley circuit), although it is possible to solve the "strobe" problem, but the PF value and efficiency will be greatly reduced , thereby increasing the interference to the power grid and reducing the stability of the luminaire.
Delip Optoelectronics is the first in the industry to develop "LED fluorescent lamp without stroboscopic, high efficiency, high PF value drive control technology" and has been mass-produced, LED lamps equipped with this drive technology truly reflects the trend of healthy lighting life. In the fierce market competition, various LED lighting manufacturers are constantly seeking new breakthroughs. Today, we will bring you a new built-in stroboscopic LED tube lamp driver power supply product, the new DALI-WPS25W, with "no stroboscopic, high efficiency, high PF value drive control technology". The core, with simple peripheral circuits, provides an extraordinary lighting driver for LED fluorescent tubes. Let us share the features of this power supply together.
one. Product work has texture
When we match LED lamps, we often find it difficult to choose the right product or the price is very sensitive, and sometimes even the matching goods can not meet the customer's requirements. But more often we ignore the value of the quality of the power supply itself.
The author suggests that the first feeling of using a bare-board built-in LED tube to drive the power supply is to see if the appearance of the power supply has a texture. How to judge its pros and cons? Is the line of the copper foil of the circuit board regular in the selection of power components and materials? The width of the high pressure part should be more than 1 mm. Inductive components should be covered with insulating glue; preferably the circuit board is also covered with three anti-paint. The electrolytic capacitors are placed neatly, without wrinkles and without leakage. The components are evenly distributed on the board and the plug-ins are neat.
LED display robot vacuum hair, crumbs, wastepaper, dust, rice. You can use LED Display Vacuum Robot on the wood flooring, floor tiles, carpets and so on. Vacuum Robot with LED display has touch screen and glass steel panel giving you perfect touch and you also can control by remote control. Robot vacuum cleaning display has three steps:first, absorb;
second, roll sweep; third, wet mop.
strengths of Robot Vacuum Cleaner:
Home Vacuum Robot with LED display and touch screen.
Super quiet: less than 50dB running noise, giving your family comfort environment.
Make an appointment to clean, cleaning the room on time.
Automatic Recharge , don't worry about low power.
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