![]() Īs cooling can never to be too much, I designed my C-Beam laser-mount to beġ. I also received a 3.8W Laser from J Tech ( J Tech Photonics, Inc. This one has some additional settings and works fine as far as I can see. I am using a CNC xPro V2 but I am now running the latest GRBL "edge" ( V1.0C) I just wanted to report my on "laser - project" progress Thanks for sharing and best regards from Namibia GitHub - openhardwarecoza/LaserWeb2: Yip its time to start working on its successor already! I still have to check how to use it for the Laser. I am using CNC-Pro V2 for the C-Beam running GRBL 0.9i This could be very expensive to NOT to follow his advice.īy the way which controller are you using? It is best to use the wall supply provided or a trusted 12V supply like ones used in professional CNC machines While we have a lot of suppression techniques built into the laser driver, those supplies put out incredible voltage spikes and even the best protection can fail. ![]() There is a 15% chance using these supplies that the spike is large enough and fast enough to go through both the soft start filter and the three high speed Zener diodes that are in the laser driver and the one in the laser itself. Yes we filter the input to the laser driver, but the cheap Chinese computer power supplies have no protection and put out over 20,000 volts (low current) at startup. He also mentioned to be very careful with using any cheap powers supplies!!! ![]() ( Jay Johnson from J-Tech was the reason I am getting a Laser in the first place!! ) Technical specifications Printing technologyģ00*300*400mm / Dual-colour 270*270*400mmġ.I am planning to use my C-Beam machine as a Laser cutter and I will most likely adopt your design -)įor the Laser equipment I can highly recommend J Tech / Products | J Tech Photonics, Inc.
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