LED dimming, bring comfort to home lighting, office lighting to bring energy saving. But the status quo is, in addition to the garage corridor with some basic intelligent control such as automatic switch, the intelligent light color products in the sales have been very small, the most important reason is that there is no high-performance low-cost products. To achieve high-performance low-cost LED lighting products, LED dimming tune the color temperature to resolve difficulties, it can only make a breakthrough and reform from the power technology.
Be the first analysis of existing smart technology in the LED industry, many people tried a lot of solutions, for example, DALI dimming system, SCR dimming, infrared remote control dimming system until the Philips HUE series of programs were represented to achieve intelligent control made ??great efforts, but also the effect on success. The reason why is the effect on the success, because the price of these products has been a common problem of public acceptance of such products.
In fact, the industry is not the lack of a good plan, a good product, but the cost has become a sturdy stumbling block. Taj study, if power control can be a complete dimming function, but also be able to integrate communication functions into a single control unit, the cost is likely to achieve optimal, can be a good cost-effective solution to the problem, but also better ensure the stability of the power supply. How to achieve the above functions, then how do you want to have a look at the product, simply, LED power supply must implement the following three features: 1, digital control, two, low cost, 3, absolute advantage scalability. By so doing LED lighting power technology innovation designed to allow future LED lighting has become the general public can accept intelligent control.
Such digital power design has become an ideal direction. Digital power is not a new concept, ten years ago, some high-end applications in the power of the. But how to use low-cost MCU applications in the lighting field, it was a challenge. Can be selected according to the specific environment, you can use a wired communication, you can also use radio frequency. You can use high-frequency radio, you can also use low-frequency radio. Some cases you can also use power line carrier communications.