This is an isolated, 25W, 0-10V dimmable LED driver design with >0.9 power factor (PF) which meets or exceeds commercial lighting PF and total harmonic distortion (THD) requirements. It is well suited for integral LED luminaires, or ballasts, that use high-brightness LED emitters. This design is optimized for a 2500mA (max) LED output current and LED stack voltages ranging from 12 V to 24 V.
100-277VAC Input, 25W ouput, Single Stage LED Driver with Active Power Factor Correction (>0.9)
2500mA Constant Current Output with < +/- 4% LED Current RegulationFast Startup < 500ms
Fast Startup < 500ms
Operates with Standard 0-10V Dimmers with 9:1 Contrast Ratio
Fully Tested Design for Use in Integral LED Downlight/Troffer Fixtures or as Stand Alone LED Driver Module