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  1. #1
    Registered
    Join Date
    Dec 2006
    Posts
    1

    Tube and power supply upgrade

    Hi all,
    my 80W laser tube failing (the cooling water go everywere in the tube, also in the inner tube), so I bought this 2 product:
    https://www.vevor.com/collections/la...utting-machine
    https://www.vevor.com/products/150w-...106f6cd7&_ss=r

    I choose a bigger power supply to future upgrading. But now I notice that the laser tube need 26KV, instead power supply voltage output is 34KV.
    I understood that the output power is adjust with current set from controller, but how can I set the voltage? Or the voltage is
    proportional to current?

    Thank you for your support.

    By(t)e

  2. #2
    Registered
    Join Date
    Dec 2006
    Posts
    1

    Re: Tube and power supply upgrade

    I answer to myself.
    Vevor (laser tube and power supply vendor) told me that the power supply auto-set the voltage to correct value.
    Anyway, today the tube arrived and I put in my machine with original power supply (80W 40kV). All work correctly (I think: the beam out from tube). I must align the mirrors and make an extension for tube coverage.

    By(t)e

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