LD48AJTA 72W 1-3A DC 6V 9V 12V 24V 36V 48V Adjustable Constant Current LED Driver Module MCU IO PWM Controller Board

 

 

Description: 


DC 6-50V 1-3A Step-down High Brightness LED Driver with 5000:1 Dimming 

Working voltage : L Version DC 6-16V, H Version DC 8-50V(Perfect for 6V 9V 12V 18V 24V 36V 48V LED Driver)

Output Current: 1A/2A/3A;By changing the RCS resistance, the maximum current can reach 4A

Maximum output power: 72W(36V/2A)

Current regulation: 1 through adjustable resistance; 2 through PWM control

Single pin on/off and brightness control using MCU IO or PWM
Up to 1MHz switching frequency
Typical 5% output current accuracy
Inherent open-circuit LED protection
High efficiency (up to 97%)
High-Side Current Sense
Over temperature drop current function
Adjustable Constant LED Current

Size : 45mm x 21mm x 16mm
Weight : 11g(No terminal),14g(with  terminal)

Note : Different versions have different operating voltages and maximum output currents, please see the table below: