Diode laser bleue Osram PLTB450B 1,6W 445nm 450 nm en cuivre avec fils

EUR 41,03 Achat immédiat, Cliquez pour voir les frais d'expédition, 30-Jour Retours, Garantie client eBay
Vendeur: dtr-lpf ✉️ (7.978) 100%, Lieu où se trouve: Saint Louis, Missouri, US, Lieu de livraison: US et de nombreux autres pays, Numéro de l'objet: 181301417601 Diode laser bleue Osram PLTB450B 1,6W 445nm 450 nm en cuivre avec fils. Listing is for a single 5.6mm Osram PLTB450B 1.6W 450nm laser diode mounted in a 12mm x 30mm copper module with leads attached..  The copper module upgrade provides a huge  improvement    in thermal  conductivity  over the standard brass module for moving the heat away from the diode to your heatsink which gives a much more stable output from the diode. Please Note this module comes with an acrylic lens in it to keep dust out. It can not handle the power  this unit can put out. It will keep contaminates out of the  module until you are ready to put yours glass lens in. Replace with your glass lens of choice before powering the module. The best options are the Three Element(Aixiz)  405/445 Glass  Lens or the 405 G-1 Lens. If you need a lens with the unit I do offer this unit in a combo with a three element or with the G-2. See my other listings. Check out this thread for details. Osram 1.6W PLTB450B 450nm Laser Diode  Save yourself the headache of pressing and soldering. Just add host, heatsink and driver. The  current must be limited to no more than 1.8A to the diode. Wire assignment is: Red + Black -

Diodes are current hungry and as they heat up their internal resistance is lowered causing them to want to draw more current. Don't attempt to connect the diode directly to a fixed voltage source like a battery. You must use a "constant current" power source like a current limiting driver or variable current power supply with the current limited to no more than 1.8A or you diode will suffer thermal runaway and die. For more info on the reason for a constant current driver see this thread.

Testing Osram 1.6W PLTB450B 450nm Laser Diode

Power test done with a G-2 glass lens 


















Not recommended to go past 1.8A. Pictures are for testing t








*Disclamer* By purchasing these diodes you are agreeing to the following. - You are over 18 years of age .  - You understand that these components that are mentioned above are dangerous when not properly assembled into a finished product.  - You will use these as components and properly incorporate them into a finished product.  - You will use these diodes/modules in a safe and responsible manner and for a legal purpose.  - You are legally responsible for the use of these components, improper use of these components or their end products.  - You are legally responsible for any injury to anybody resulting from the use of or assembly of these components or their finished products.  - You Accept this diode/module as a COMPONENT for integration in a system of YOUR OWN design and will be legally responsible from any and all LIABILITIES These Diodes and Modules are sold solely as a component for incorporation into the customer's end products. Therefore, this diode/module is exempt from compliance with the appropriate requirements of FDA 21CFR, section 1040.10 and 1040.11 for complete products.
  • Condition: Neuf
  • Model: PLTB450B
  • MPN: PLTB450B
  • Brand: DTR's Laser Shop

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