Datasheets MeanWell

BLOCK DIAGRAM DRIVING METHODS OF LED MODULE 80W Constant Voltage + Constant Current LED Driver HLG - 8 0H se r i e s Typical output current normalized by rated current (%) ※ This series is able to work in either Constant Current mode (a direct drive way) or Constant Voltage mode (usually through additional DC/DC driver) to drive the LEDs. DIM+ (B Type) DIM- DETECTION PWM & PFC CIRCUIT O.L.P. O.T.P. EMI FILTER RECTIFIERS POWER SWITCHING FILTER & RECTIFIERS +V -V I/P FG CONTROL O.V.P. & O.L.P. PFC CIRCUIT Fosc : 100KHz In the constant current region, the highest voltage at the output of the driver depends on the configuration of the end systems. Should there be any compatibility issues, please contact MEAN WELL. Vo(%) 100 60 50 100 (min.) Io (%) Constant Current area Hiccup Protection Constant Voltage area (A) (B) (C) File Name:HLG-80H-SPEC 2019-12-10