NEJE A30130 7.5W 450nm Laser Engraver Module Kits

1. Module size: 30x30x100mm 2. Weight: 227g 3. Speed of the fan: 15000RPM(double ball bearing) 4. Interface: PH2.0 4 Pin 5. Drive design: buit-in 6. Input: 12V3A 7. Optical power: 7.5W 8. Wave length: 450nm 9. Nmber of diodes: 1 10. Min focus spot size: 0.04x0.04mm 11. Temperature sensing: YES 12. Power adjustment method: PWM duty cvcle 13. PWM Input: 3.3-12V.0-20KHz 14. Max cutting carving deepth: 18mm 15. Cutting speed(plywood 3mm, with airasist, clear edge): 120mm/min 100% power from 1 pass 16. Packing list - 1 x laser module - 1 x sliding card slot - 1 x L wrench - 1 x L-shaped small wrench - 1 x Interface adapter board - 1 x 4pin laser line - 1 x 3pin 2.54 interface output cable - 1 x 2pin TTL control line