48V 3300mA 158W Open Frame Switching Constant Current and Voltage LED Driver Power Supply Current Adjustable by Internal Pot
48V 3300mA 158W Open Frame Switching Constant Current and Voltage LED Driver Power Supply Current Adjustable by Internal Pot, AC to DC Switching LED Power Supply 28.8 to 48 Volts 3.3 Amps 158.4 Watt28.8 to 48 Volts @ 3.3 Amps Specifications Output Power (Watts): 158.4 Current Adjust Range: 1.98 to 3.3 Efficiency: 0.93% Agency Approvals: UL/CUL/CE/CB/ENC Frequency Range: 47 to 63 Hz Voltage Range: 90 to 305 VAC Current Ripple mVp-p: 300 Voltage Tolerance (A ): 2% Line Regulation (A ): 0.5% Load Regulation (A ): 1% Constant Voltage and Constant Current mode output Circular shape PCB type design Built in active PFC function Function Options: Io adjustable through built in potentiometer 50000 hours Warranty: 5 years