Ultra low power protection chip development will reduce the cost of LED lamps

Reporter in August 22nd from the Wuhu high tech Zone Management Committee was informed that the power consumption is only 0.1 MW led protection chip successfully developed in Wuhu recently, and won the national utility model patent. Ultra low power chip protection by Anhui asky quantum company independently developed, enjoy the first international LED chip protection zero power in the world, it has been plagued modular LED lighting industry connections, greatly reduce the cost of LED lighting, paved the way for LED lighting into the home of ordinary people.

As the efficient and environmentally friendly lighting, LED lamps generally from a diameter of about 5 mm, combined LED lamp power of 1 watts and. However, the popularity of small beads has prevented the connection of LED lamps. On the current market, LED lamps, or full series or parallel packet beads, two series have drawbacks: after a small lamp burned the entire lights; although a parallel packet to avoid the lamp burn down the bright lights of the situation, but it greatly increases the lamp module current load, shorten the service life of the lamp LED. Even more troubling is that the formation of different combinations of different combinations of different driving power supply, the combination of complex driving power makes the price of LED lamps high. The protection of "asky quantum chip company designed very smart", once a lamp burned, immediately replace the bad light to protect the chip conducting current, so that the whole time series circuit path.

LED protection chip not only protect the whole lamp does not go out, and let the lamp by constant current constant, prolong the service life of lamps. Asky quantum company responsible for example, traditional LED lamps, lamp life of low-end consists of six months to one year, high-end composition is only about two years, with ultra low power protection chip, even if the LED lamp is installed low lamp life up to five years. According to the detection, achieved by the protection chip LED lamp series lighting mode, compared with the traditional industry with parallel solutions, the power efficiency is increased by 2%; at the same time, the whole series circuit of unified driving power supply for the constant current source is 350 Ma, provides a platform for the formation of LED lighting power production standardization. At present, 200 thousand pieces of protection chip asky quantum company of the first production of the most relevant units have been delivered to use.