-40%
1.9W Copper 450nm Osram PLTB450B Blue Laser Module W/X-Drive & DTR-G-8 Lens
1.9W Copper 450nm Osram PLTB450B Blue Laser Module W/X-Drive & DTR-G-8 Lens
1.9W Copper 450nm Osram PLTB450B Blue Laser Module W/X-Drive & DTR-G-8 Lens

1.9W Copper 450nm Osram PLTB450B Blue Laser Module W/X-Drive & DTR-G-8 Lens

$ 47.52

Availability: 30 in stock
  • Condition: New
  • Brand: DTR's Laser Shop
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Return shipping will be paid by: Seller
  • MPN: Does Not Apply
  • Restocking Fee: 10%

    Description

    Listing is for a single 1.9
    W 450nm laser module with a PLTB450B Laser Diode and a high output DTR-G-8 Glass Lens. Unit is upgraded with a copper module for max cooling and stability. It is prewired with a 1.8A X-Drvie bucking laser driver for ultimate protection of the diode
    . The unit is ready to be dropped into your final project. No setting current or soldering diode to driver. Just place in heatsink and connect leads to your power supply.
    Input voltage range is 6V-8.4V. Great for use with two Li-Ion's or Lipo's. Suggest two 16340/18350/18650 3.7V Li-Ion's or 3.2V Lipo's. You can also use a 6-8V 2A wall adapter or bench power supply.
    The PLTB450B is the lower divergence alternative to the 445nm M140 or Nichia NDB7875 9mm diodes.
    DTR-G-8 glass
    Collimating Lens
    .
    Broadband AR Coating 400nm-700nm
    Yep this is the new DTR-G-8 Lens. See lens comparison on the testing thread over on the forums here.
    DTR-G-8
    Finally a lens that removes near all
    aberrations
    caused
    by stray light, compact the
    output
    for a greatly reduced spot size while
    maintaining
    a
    90%
    pass
    efficiency compared to a 96% pass efficiency using a real
    DTR-G-2
    .
    Here is the info on the diode.
    Check out this thread for details.
    Osram 1.6W PLTB450B 450nm Laser Diode
    Input voltage range is 6V-9V. Great for use with two Li-Ion's or Lipo's. Suggest two 16340/18350/18650 3.7V Li-Ion's. You can also use a 6-8V 2A wall adapter or bench power supply.
    Here is what you get.
    The X-Drive is encased in the back of the model connected to the diode.
    Modules are wired with extremely flexible 26AWG wire that is burn proof and makes for very easy soldering.
    Wire assignment is:
    Red +
    Black -
    Wavelength                                      445nm +/- 5nm
    Input Voltage                                    6V-9V
    Driver Output Current                      1800mA
    Driver Current Draw                        1.4A +/- 0.5A
    Power Output                                    1.8W-2W
    Driver Type                                       Constant Current
    Lens                                                  M9x0.5mm Threaded DTR-G-8 Glass Lens
    Duty Cycle                                        90 seconds on 30 seconds off with proper heatsinking
    Osram 1.6W PLTB450B 450nm Laser Diode