Focusable DIY 15W 450nm 15000mW Blue Laser Module TTL CNC Fan 12V with Goggles

Description

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Powerful Focusable 15W 450nm 15000mW Blue Laser Module Fan CNC 12V with Goggles
Description
DIY PWM CNC 15W 15000mW 445nm-450nm Laser TTL Module Engraving with Free Goggles
Specification OF PRODUCTS:
Focal length: Can adjust
Wavelength: 445-450 (Blu-ray)
Output Power: 15W pulsed; Average 8W (Max)
Modulation frequency: TTL can be modulated ; 0V  Off/5V  ON
PWM Frequency: <20Khz
Operating Voltage: DC12V
Working Current: <4A
Focal Length: 15mm~50mm;(can adjustable)
Operating Temperature: 15 degrees to 45 degrees
Spot Diameter:  15mm~50mm   at ≤Φ0.12 (mm)
Operation Mode: pulsed laser 100 ns Duty 50%,
With TTL modulation/  Analog modulation
Material: Hard Aluminum
Finish: Black Anodized + Sandblasting
Heat Dissipation: Fan
Can be carved materials: stainless steel, iron, aluminum, ceramics, stone, wood, bamboo, leather, plastics, etc
Package Includes:
1 X 450nm 15W laser module with TTL / Analog Driver board
1 X Power Supply
1 X Safety Goggles