Description
- Wave Length: 450nm , Fixed Focus(not focusable) , 12V.
- Frequency: <15khz, PWM/TTL: 0-5V , Please add a fan when engraving or cutting, in case smoke damage its lens.
- When you connect laser 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 laser 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.
- this 15W laser focus length is 1.8CM , for engraving and cutting only!
- ›See more product details
Wavelength: 450nm Output: 15W Focus Length: 1.8cm (Fixed Focus) Size: 60*70mm Drive mode: external ACC constant current drive Cooling method: forced air cooling Operating voltage: 12V DC Control interface: 3pin(pwm + -) Shell material: aluminum, surface anodized Collimator lens: optical glass coating THIS IS NOT A FOCUSABLE LASER, this laser is for CNC laser engraving machine or laser cutter only!! PACKING LIST: LASER*1 3PIN CABLE*1 3pin-4pin cable*1 SAFETY GLASSES*1 Focus Locator Column*1
