SAMlaser 15w 450nm blue laser module laser engraver high power wood cutting laser pointer laser diy with ttl/pwm

Description

Product parameters: Output power: 15000mW Working current: 2500ma Optical mode: focusing lens Spot mode: dot Dimensions: 40mm*70mm Working life: 8000 hours Wavelength: 445-450nm Output band: visible light Supply voltage: 12V Working temperature: ± 50 degrees Celsius Product material: aviation aluminum The laser module is a semiconductor laser head, widely used in diy engraving machines, and supports cnc or Android motherboard control. The laser head driver board has pwm / TTL, so we can control the power and speed of the laser head with some parameters. Instructions for use: 1. Use directly by connecting the power supply. (You can add a power controller) 2. Connect the engraving machine main board and control the laser module through the main board.