Wave Length: 520nm, Output: 1000mW, Beam Diameter: about 5mm, Duty Cycle: 3 hours on, 1 hours off
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 for engraving, 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.
This laser can only engraving on dark color paper, 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 laser comes with 12V 2A DC adapter , you can connect it to 110-240V power source directly.
This Laser can be used as Laser Bird Repellent too!
PACKING LIST
1W Green Laser*1
12V 2A AC/DC Adapter*1
DC-3PIN Connector*1
3Pin-3Pin wire*1
3pin-2*2pin wire*1
Safety Glasses*1
