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Recent content by bernieke

  1. bernieke

    kWeld - "Next level" DIY battery spot welder

    It wasn't so much work to redraw it with polylines after all, luckily all radii were nice round numbers :) I've attached the resulting dxf (I had to zip it as the forum software didn't allow me to attach the plain dxf.) You can use it however you see fit. Thanks for all the good work with...
  2. bernieke

    kWeld - "Next level" DIY battery spot welder

    Just a regular 2D dxf like the first version of the kWeld enclosure would be perfect!
  3. bernieke

    kWeld - "Next level" DIY battery spot welder

    I was just about to start assembling my kWeld and kCap, and wanted to cut the housings first. But I see the latest versions all use the face entity types, which my lasercutter software doesn't recognize. I don't see a way to change this to (poly)lines in qcad either. I've found a 2d version of...
  4. bernieke

    kWeld - "Next level" DIY battery spot welder

    I got that from the product page (https://www.keenlab.de/index.php/product/kweld-ultracapacitor-module/): the wording of "enough current for a fast recharge – at least 10A is recommended" seems to indicate 10A is sufficient for a fast recharge. Looking forward to that PSU :)
  5. bernieke

    kWeld - "Next level" DIY battery spot welder

    When you say the module needs a 8.1V 10A power supply, do you mean exactly, or minimum 8.1V? If exactly, would it be okay if I hooked something like this...
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