Specification:
Item Type: LED Driver Module
Pattern 1: H 1A 8-50V / H 2A 8-36V / H 3A 8-16V / L 1A 6-16V
/ L 2A 6-16V / L 3A 6-16V
Output Current: 1A / 2A / 3A
By Changing for RCS Resistance,Maximum Current: 4A
Maximum Output Power: 72W (36V / 2A)
Current Regulation: 1 to adjustable resistance; 2 via PWM control
Switching Frequency: Up to 1MHz
Current Accuracy: Typical 5% output
Intrinsic Open LED Protection: Support
High Efficiency: Up to 97%
Size: Approx. 45 x 21 x 16mm / 1.77 x 0.83 x 0.63in
Weight:
Approx. 11 g / 0.4 oz (without terminals)
Approx. 14 g / 0.5 oz (with terminals)
Features:
16-50V 1-3A for buck high brightness LED driver is with 5000: 1 dimming function, which is practical. 2Supports maximum output power of 72W (36V / 2A), LED driver has up to 1MHz switching frequency 3Single pin on / off and brightness control can be finished by using DC voltage or PWM. 4Inherent open LED protection, which can keep over temperature drop current function for adjustable constant LED current with up to 97% efficiency. 5With function of high-end current detection, such LED driver board is easy to use in the practical life.
Package List:
1 x LED Driver Module
