Focusable 405nm 500mW 12V UV Blue Violet High Power DIY Engraving 3D Printer Writing Robot Laser Head Laser Module with TTL PWM

Parameters:

● Laser wavelength: 405nm UV laser
● Spot type: Retangular Spot/Dot (Adjustable)
● Output power: 500mW
● Size: 33*33*65mm(including Fan Size)
● Cooling method: forced air cooling
● Operating voltage: 12V DC
● TTL/PWM:0-5V

Note:

● This laser can engrave on paper, cardboad, dark colored wood and leather! can only cut paper.We suggest you to add an extra fan on driver board !
●
Please add a fan when you engraving or cutting, in case smoke blur the lens damage the lens . Please pay attention to the + and – poles when you connecting wires!

The package includes:

1pcs 405nm 500mW Laser Module
1pcs 12V 1A Power Adapter
1pcs DC-2PIN Wire
1pcs 2PIN Wire