OXLasers 3.5W 450nm Focusable Blue Laser Module for DIY CNC Engraving Cutting Machine with PWM for CNC 3018 (3.5W)

Brand: oxlasers

Features:

• Frequency: <15khz, PWM/TTL: 0-5V , Please add a fan when engraving or cutting, in case smoke damage its lens.
• Please press the button on the driver board to get it work!
• When you connect this module to your controller board, please pay attention to the pin positions of 12v+ GND- and PWM/TTL, red wire=12V+, black wire=GND-. Yello wire=PWM+, white wire=PWM-(3-4pin wire). So Red Wire must be connected to the 12v+ pin on your controller board’s interface, Black Wire Must be connected to the GND- pin and Yellow Wire must be connected to the PWM/TTL pin, if you use 3-4pin wire, White wire should be connected to the PWM- pin.
• if your controller board’s interface pins are in different position, please change the wires position to make it match the positions of + - PWM of your interface. If the wires connected wrong, it will damage the diode and the driver board.Use a 12V 3A+ DC adater connect with the 3Pin-DC cable, you will be able to connect it to 110-240V power source directly! And don't forget to press the on/off button on the driver board to get it work!
• Wavelength: 450nm, Output: 3.5 , (W), can engraving & marking on wood, leather , cardboard and plastics.

Binding: Office Product

Part Number: OX-4503

Details: Technical Parameters:
wavelength: 445nm-450nm blue
Spot type: retangle dotted (adjustable)
Output power: 3.5 ,(W)
Size: 3.5W(33*70mm)
Drive mode: external ACC constant current drive
Cooling method: forced air cooling
Operating voltage: 12V DC
Control interface: 3pin (PWM, GND, 12V+)
Shell material: aluminum, surface anodized
Collimator lens: optical glass coating
PACKING LIST:
Engraving Module*1
3PIN CABLE*1
3PIN TO 4PIN CABLE*1
3pin-DC Cable
SAFETY GLASSES*1

EAN: 0738631048626

Package Dimensions: 5.9 x 4.4 x 3.4 inches