405nm 0.5W Dot Laser Kit [12V]

405nm 0.5W Dot Laser Kit [12V]
  • Product Code:SQ4898
  • Availability: In Stock
  • $27.00
  • Ex Tax:$27.00

Tags: Adjustable Focus Laser, Dot Lasers, Blue Laser, Engraving Laser, 405nm Lasers, 12V Laser, Laser Diode

Powerful 500mW  Adjustable Focus Laser Set [0.5W] [405nm]  is a 500mW powerful laser set, which is based on a 500mw laser diode with the blue beam at 405nm wavelength in an aluminum housing associated with an optical lens, an electrical cooling fan, and a circuit driving and controlling. This laser set can be supplied with 12V DC. 
A laser diode, (LD), an injection laser diode (ILD), or diode laser is an especial semiconductor P-N junction, to emit coherent light with a narrow spectrum. Two big challenges of laser diodes projects are proper heat control (heat dissipation) and proper powering supply (diode driving). Therefore laser diode should be attached on the heat conductive case (copper, aluminum, and so on) to export diode heat producing into this body. Also, an optical lens is placed on the body to focus the laser beam. The laser diode can't be supplied with a simple voltage regulator. They need a precision current source for supplying, and a TTL circuit to control output for some functions such as engraving, too. 
High-power laser diodes are used in industrial works such as heat treating, cladding, seam welding and for pumping other lasers, such as diode-pumped solid-state lasers. This laser set has an external ACC constant current drive with a TTL/PWM support adjustable power, to make DIY laser application and can be used in pointing applications, stage lighting, projection, metrology, CNC cutting or engraving (wood, Plastic, paper, bamboo, horn, thin leather (wallet), rubber stamp, photosensitive stamp).     

Spot mode: Dot
Operating voltage: 12V
Laser wavelength: 405nm
Output power: 0.5W
Working current: 210mA 
Focus mode: Adjustment Focus
Color: Blue
Output band: visible light
Material: Aluminum
Life Time: 10,000 hours
Size: 33mm x 33mm x 55mm

The laser diode is highly ESD sensitive (Don't touch it without ESD protection tools)
Because of high power laser, while working, it can be harmful, especially for eyes, thus using eyeglass is necessary, otherwise consequences at your own risk.
Do not use in combustible environment to avoid fire and explosion.
Prevent children against exposure to this laser product.

Package Include:
1 x 500 mW laser head
1 x External drive box
1 x 12V DC Adapter
1 x Safety glasses
2 x Cable

Laser Features
Power 0.5W
wavelength 405nm
Color Blue
Spot Mode Dot
Electrical Parameters
Operating Voltage 12V
Working Current 210mA 
Physical Parameters
Size 33mm x 33mm x 55mm
Life Time 10000 hours
Material Aluminum

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