Triac dimmable led power supply is a high-power semiconductor device with a four-layer structure with three PN junctions. It is generally formed by connecting two thyristors reversely. Its function is not only rectification, but also can be used as a quick turn-on or turn-off of a non-contact switch; a change from a direct current to an alternating current; an alternating current from one frequency to another alternating current, and so on.
The features of Led driver triac dimmable are high efficiency, good stability, reliable work and so on. Our dimmable power supply has 5 warrant years and we got ETL certification which guaranteed high quality.