1. Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser. 2. Original laser diodes, good-quality, Ensure service life 3. Built-in driver board, 20mm threaded copper core with thermal grease compound, Temperature sensorNEJE factory 48 hours 100% power aging test, Ensure long time working 4. Clear focus lens, not stray light, adjustable focal length. 5. Can carving MDF, balsa, paper, wood, fabric, plastic, leather, plywood, foam paper, anodized aluminum, etc.(Not suitable for iron or other metal). Specification 1. Heatsink Material: Aircraft Aluminum + Brass Shell 2. Laser diode: sharp 350MW 5.6mm laser diode (The maximum power 405nm 5.6mm laser diode) 3. LD current: 350mA 4. Luminous Color: Blue 5. Section Size: 30mm x 30mm 6. Cooling Mode: 20mm copper core + Heat Sink Groove+ Thermal silicone grease + 10000 rpm cooling fan 7. Dimension: 60 x 30 x 30mm 8. Adapter Output Voltage: DC 12V 2A 9. Can Engrave: MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum 10. Can Not Engrave: Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material Technical Parameters: 1. Module Input: 3500MW 2. Laser Output Power: 500MW 3. Wavelength: 405nm 4. Beam Shape: Dot (Focusable) 5. Working Voltage: DC 12V 6. TTL&PWM Modulation: YES, compatible with Both TTL & PWM Modulation 7. Input Voltage: DC12V 8. PWM/TTL Input: DC3.3V-12V? 9. Input Interface: PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL), 2Pin+2Pin (+,-) + (PWM/TTL,-) 10. NOTETemperature interface can be disconnected 11. Drive Mode: External ACC 12. Safe temperature range: <70 degrees Celsius 13. Module weight: 115g ( The lighter the weight, the smaller the moving inertia, the better the performance ) 14. Life Time: 20,000 hours Package Included: - 1 x Laser Engraving Module - 2 x Screw - 2 x ABS cushion post -1 x L-shaped wrench -1 x 4 Pin Cable(30cm Sports Cable)? -1 x NEJE Digital PWM Wave Pulse Signal Generator Adjustable board
