Datasheets MeanWell

SLD - 80 se r i e s BLOCK DIAGRAM 80W Linear LED Driver ※ 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. DRIVING METHODS OF LED MODULE Typical output current normalized by rated current (%) 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. 100 70 (min.) Vo(%) 50 100 Io(%) (B) Constant Current area (C) Hiccup Protection (A) Constant V area oltage DETECTION PWM & PFC CIRCUIT O.L.P. O.T.P. EMI FILTER RECTIFIERS POWER SWITCHING FILTER & RECTIFIERS Vo+ Vo- I/P CONTROL O.V.P. & O.L.P. PFC CIRCUIT PFC fosc : 50~120KHz PWM fosc : 60~130KHz File Name:SLD-80-SPEC 2020-03-27 ◎ SLD-80-12,24 ◎ SLD-80-56 Recommend Performance Region 1400mA,56V 2100mA,36V 2100mA,30V 1400mA,30V 700mA,56V 25V 30V 35V 40V 45V 50V 55V 60V 0mA 400mA 800mA 1200mA 1600mA 2000mA 2400mA