830nm 1w 2w Powerful Invisible Infrared Laser Diode Module Dot DC 12V With Cooling Fan

830nm 1w 2w Powerful Invisible Infrared Laser Diode Module Dot DC 12V With Cooling Fan 

[Features]
The use of imported IC intelligent constant power circuit board, high stability and long service life
Natural cooling trough+fan can quickly heat, extend product life

[Specifications] 
Output Wavelength:830nm
Output Power:1W/2W(choose)
Operating Voltage: DC 12V
Operating Current:I≤5A
Lens Angle: >5mard
Light Spot:dot(Approximate to rectangle ellipse)
Spot Size: Adjustable
Beam diameter: >10*10mm
Operating Temperature:-10°C~30°C
Storage Temperature:-20°C~80°C
Modulation signal frequency: 0-25KH
Modulation voltage: 0-5V
Laser Head Size:100*34*34mm(L*W*H)
Drive Pate Size:80*45*18mm(L*W*H)

[Package includes]
1 x laser module
1 x Drive Plate
1 x 12V power supply