Shanhai Adjustable Driver 450nm 445nm 473nm Blue Laser Diode 1W 1 4W 2W 3 5V 2 5A
circuit board: 5.5V
size£º9*20mm
protective circuit£ºN/A
turn on protective circuit£ºyes
+/- pole£ºon board
input voltage:3~5V (3.7v 18650 li-on battery recommended)
input current£º2.5A max
output voltage£º5.5~6V
output current£º1.8Amax
suitable for 450nm laser ld 1-2w
package: one pc