445nm 450nm (NDB7A75) 4W Blue Laser Module With TTL High Quality High Power Lab DIY


999 in stock

SKU: 2047795737 Category:


  • Item Type: Laser Flashlight
  • Brand Name: Q-BAIHE
  • Model Number: 445MD-4W-12V-XL

445M-4W-TTL-XL(NDB7A75) 4W 445nm / 450nm Blue Laser Module With TTL

This lasers do not come with power supply, but with the DC port and the positive and negative  power cord, users only need to connect the 12V power supply according to the occasions,it could work properly issued laser. This product is no time limit, could be able to open for a long time. It comes with fan cooling, circuit board is fixed together with the host.More portable,more reliable!


Dimensions: 30mm * 69mm * 30mm 

Circuit Size: Length 47.5mm * wide 31.5mm * 16mm high 
Output Wavelength: 445 nm 
Output power: 4000mW
Cooling method: aluminum heat 
Modulation frequency: can be modulated (0-20kHz) 
Operating Characteristics: continuous work 
Finish: Black 
Housing material: Aluminum 
Circuit control: constant current
Reverse polarity protection: with automatic identification of positive and negative 
Operating Voltage: DC = 12V 
Working Current: I <4A 
Warm-up time: None 
Start setting: Slow start one second 
Working temperature: -10 degree ~ + 40degree 
Storage temperature: -10 degree~ + 40 degree 
Structural features: laser tube + lens + cooling housing 
Note: External power supply. 
Special note: The input voltage is 12V, overpressure can cause instant damage of circuits and modules, if you have any technical problems, please advice, thank you!


1*4W 445nm / 450nm 4W
Blue Laser Module With TTL


There are no reviews yet.

Be the first to review “445nm 450nm (NDB7A75) 4W Blue Laser Module With TTL High Quality High Power Lab DIY”