445nm 447nm 450nm 1.6w 2.0w Blue Laser Dot Module 12v TTL Fan Cooling

Description

445nm 447nm 450nm 1.6W-2.0W Blue Laser Dot Module 12V+ TTL+ Fan Cooling

Features: .
Laser head size: 69mmx30mmx30mm
Circuit Board size: 71.5mmx35.5mmx16mm
Wavelength: 445 nm/447nm/450nm
Output power: 1.6W-2W
Modulation frequency: TTL modulation
Operation Method: continuous work
Cooling Method: Fan Cooliing
Finish Color: Blue
Case Material: Aluminum
The circuits control: constant current
Reverse polarity protection: with automatically identify the positive and negative
Operating voltage: DC = 12V
Operating Current: I <1.7A
Warm-up time: None
Operating Temperature: -10 degree C ~ 40 degrees
orage temperature: -10 degree C ~ 40 degrees