VLM-635/650-00 Series

Quarton Laser Module - Industrial Use Dot Laser

Industrial Red Dot Laser. Adjustable focus Laser module without Driver Circuit. Users can adapt their own APC driver circuit for professional applications.

Product details

Dimensions : Ф10.52 x 17.2 mm (Ф0.414" x 0.677").
Wavelength : 635 / 650 nm
Output power : Maximum 3mW - Class IIIa.
Beam Divergence (Half Angle) : 0.5 mRad
Operating Voltage (Vop) : 2.1~2.6 VDC
Maximum Operating current : 50mA (635) / 35mA (650).
Can be modulated up to 500 KHz.

APPLICATIONS:
Industrial Red Dot Laser - for positioning, measuring, pointing and laser sighting device.
Wood processing.
Metal processing.
Stone processing.
Textile industry.
Food industry.
Automotive industry.
Medical science

  • Industrial Red Dot Laser.
  • Adjustable focus Laser module without Driver Circuit.Users can adapt their own APC driver circuit for professional applications.
  • This module has integrated optic, Laser diode.
  • Includes patented solid brass structure for the best shock resistance and better heat transfer consideration.
  • Aspherical plastic lens provides Dot Laser.

Our products are also sold on Digi-Key Online Shop. => Click Here <= to buy from Digi-Key.


Quarton inc. provides OEM/ODM services for international brands:
COHERENCE, tyco, EPILOG, iRobot, PEPPER_FLUCHS, and balluff


Laser products manufactured by Quarton inc. meet the international safety standards:
Laser Standards Logo
USA: FDA Class II, IIIa
Japan: PSC(JQA)
Europe: EU60825, CE & TUV-GS


Quarton inc. places emphasis on laser safety
About APC (automatic power control) circuit:
The Laser output power must be stable especially in safety reason.
But the Laser power is related to the Junction Temperature (Tj) of the LD.
It means that as the different Tj, the Laser power will be increased or decreased.
An APC (automatic power control) circuit is used to compensate the varying Laser output power to constant.
As shown in the picture,
The principle of the APC circuit is monitoring portion of the laser light from the LD by the built-in PD,
and real-time feedback to control the laser output power constant and safety.

SPECIFICATIONS
635-00
650-00
1
Dimensions
Ф10.52 x 17.2 mm (Ф0.414" x 0.677")
2
Operating voltage (Vop)
2.1~2.6 VDC
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