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SAMlaser High Powe True 4w 4000mw 445nm 450nm focusable blueLaser Module Laser Engraver Part DIY Laser Head withPWM/TTL
Description
- ?Blue laser module with 4w power. Size: 40*70
- ?It can be engraved with stainless steel and partially oxidized metal, such as aluminum.
- ?The product uses a constant current circuit board to protect the circuit from damage and prolong its service life. The continuous working time can be as long as 48 hours or more.
- ?Shipping time is within 3-15 days. Can be used for DIY, cutting wood and manufacturing model parts.
- ?Package includes: 3P line *1, European standard power supply *1, power supply wiring *1, focal length column *1, glasses *1, laser module *1.
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Parameters of the product: Brand: SAM one technology Output power: 4000mw Working current: 1500 mA Optics: Focus lens Place: Dot Dimensions: 40mm * 70mm Of working life: 8000 hours Wavelength: 445-450nm Band output: visible light Supply voltage: 12 V 12 V Working temperature: ± 50 degrees Celsius Product material: Aluminum aviation 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.
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