Japan's new technology can extend the life of the LED lamp to 100 thousand hours

A company called Kaga Components, former Japanese companies to showcase the new technology used for LED lamp, according to the use of this technology will be able to extend the service life of the LED lamp to 100 thousand hours. We all know that the LED lamp is a product of energy saving and environmental protection, energy saving and long time if used together, it will make LED lamps become more "green" Kaga in an exhibition of this 15 -17 June on Components display power supply device based on this technique, according to the principle is the capacitor away from the power supply circuit, at the same time also can further reduce the size of the power supply circuit. With the environmental problems date is concerned, LED lighting technology were high hopes, but the current mainstream LED lamp product life cycle is only 30000 to 40000 hours, and the power supply circuit current is only 10000 hours of life cycle, Kaga Components, said the spokesman explained the electrolytic capacitor life cycle mainly depends on the power supply circuit at present, the electrolytic capacitor has a lifespan of 10000 hours.

"We can not disclose the details of the circuit in detail because of the patent issues, but it is clear that we can optimize the entire switching power supply by removing the electrolytic capacitors from the circuit structure. Kaga Component spokesman said: and through this optimization measures, the size of the power supply circuit can be further reduced, the current size of the power supply circuit is only 43 x 8mm x 29. "The new device supports 100V-200V voltage input, the maximum output of up to 20V DC 300mA, at the same time can drive 1 to 5 LED lights, while the device also has a switch control function as well as a shortened output protection function. Currently Kaga Components company can provide two different types of input / output products, the price is roughly 500-600 (5-6 U.S. dollars) yen, the price and the current market is almost the same product.