405nm Professional Continuous 500MW Laser Cutting / Engraving Module Blue Light with TTL / PWM Modulation for Laser Engraver

General Specification Model： NEJE Module 500MW (INPUT about 3500MW) Heatsink Material： Aircraft Aluminum + Brass Shell Laser diode：sharp 350mw 5.6mm laser diode (The maximum power 405nm 5.6mm laser diode) (Real 500mw continuous work,The other seller 500mw is Nichia 3.8mm laser with a power of only 200mw) LD current： 350mA Luminous Color： Blue Section Size： 30mm x 30mm Cooling Mode： 20mm copper core + Heat Sink Groove+ Thermal silicone grease + 10000 rpm cooling fan Dimension： 60 * 30 * 30mm Adapter Output Voltage： DC 12V 2A Can Engrave： MDF/Balsa/Paper/Wood/Fabric/Plastic/Leather/Plywood/Foam Paper/Anodized Aluminum Can Not Engrave： Metal/Glass/Stone/Ceramics/PCB/Stainless Steel/Reflective Material/ Transparent Material Technical Parameters： Module Input： 3500MW Laser Output Power： 500MW Wavelength： 405nm Beam Shape： Dot (Focusable) Working Voltage： DC 12V TTL amp,PWM Modulation： YES, Compatible with Both TTL amp, PWM Modulation Input Voltage： DC12V PWM/TTL Input： DC3.3V-12V Input Interface： PH2.0-4Pin (+,-, PWM/TTL, Temperature), 3Pin (+,-, PWM/TTL) , 2Pin+2Pin (+,-) + (PWM/TTL,-) NOTE： Temperature interface can be disconnected，NEJE provides text instructions for temperature acquisition on wiki. Drive Mode： External ACC Safe temperature range： lt,70 ℃ Module weight： 115g ( The lighter the weight, the smaller the move inertia, the better the performance ) Life Time： 20,000 hours Features（Unique technology）: 1. Can be used for laser cutting machine, laser engraving machine, CNC, DIY laser. 2.Original laser diodes, High-quality, Ensure service life！ 3. Built-in driver board, 20mm threaded copper core with thermal grease compound, Temperature sensor，NEJE factory 48 hour 100% power aging test, Ensure long time working！ 4. New lens, Clear focus, 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) Note(Please pay attention): 1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin! 2. Do not engrave mirror objects，Pay attention to fire，Pay attention to pets when working！ 3. Smoke will be generated when burned, please pay attention to smoke exhaust indoors. 4. The warranty period of laser module is one year. If you have any quality problem(Except individual situation like using the laser module more than 30 minutes per time and casue the damage ), please feel free to ask our customer service for a help. 5. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module. 6. If you have any quality problem about the machine, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thank you in advance. 7. This laser module is compatible with our NEJE machine . Package Included: 1 x 500MW Laser Engraving Module 1 x 4 Pin Sport Cable 2 x Screw 2 x ABS cushion post 1 x L-shaped wrench Package Weight:0.23kg (0.507lb)Package Size:17cm x 11cm x 6cm (6.69in x 4.33in x 2.36in)