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  1. M

    Polarity of laser pointer plug?

    Thanks RedCowboy. I appreciate the help.
  2. M

    Polarity of laser pointer plug?

    OK. as a followup question for my laser... I have seen a female plug adapter to plug into my laser's plug and on the opposite end of the adapter was a female USB-A. I need the same type of adapter but USB-A male so I can plug it into my power bank for power. What do you call this and where do...
  3. M

    Connector for standard 405 nm laser plug?

    Oh, I thought of another way of describing the plug…. It looks more like an RCA plug but with a much shorter center pin. Hope that helps.
  4. M

    Connector for standard 405 nm laser plug?

    Hi all. Kinda a newb to lasers and I was looking for some info for my 5o mw 405 nm UV laser pointer. Sorry I can’t post a pic as the file size is too large to upload. Anyway, the plug looks like it’s a std male plug with a center pin about 3mm diam (+) and an outer perimeter tube about 8mm...
  5. M

    Polarity of laser pointer plug?

    Thank you Dusty! That is exactly wut I was looking for.
  6. M

    Polarity of laser pointer plug?

    Greetings all, I bought this 405nm 50mw laser pointer to cure UV resins. It comes with a CC/CV driver board built in and wire/plug. I want to connect this to a 5V power bank, but I'm hesitant because I don't know the polarity of the plug. Is the center pin (+) or is it (-)? Thanks for your...
  7. M

    405nm violet as use for a camping water disinfectant

    FWIW, what I found: "UVB has a mid-range wavelength measuring 280 nm to 320 nm and works with many of the photo initiators in use today. Like UVA, it is used for curing coatings, adhesives and inks but is also highly utilized for UV applications involving: Disinfection Sterilization"
  8. M

    FusionDrives GB - CLOSED

    $$$ sent yesterday.
  9. M

    FusionDrives GB - CLOSED

    waiting for my email too...
  10. M

    INTEREST GAUGE for PHAZOR Diodes -- 200mW CW!!!

    Re: INTEREST GAUGE for PHAZOR Diodes -- 200mW CW!! OK, count me in for one, please. :)
  11. M

    FusionDrives GB - CLOSED

    Re: GB feeler - Tiny LD driver $4, 2 for $9.50 shi I'm in for 2, please and thanks!




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