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I have a 50watt Chinese laser and just received a new power supply from Lightobject, (the this is my 4th power supply so i am done ordering straight from china) i decided to upgrade from the power...

Well i feel like a dumb ass but I guess the best way to learn is from mistakes. After you asked about the voltage i thought maybe i should double check. Looks like the power supply was switched to...

The machine is plugged into 110V and the power supply is the same. I am in the process of running a dedicated electric line. The previous power supplies were not working correctly that is why they...

On the far end of the tube (positive electrode) it appears to come in from the side and on the other end it spreads towards the metal ring on the end. I will take a video of the whole tube in the...

My beam does not appear to "wiggle" (for lack of a better word) as much as the one in your video but the beam does look thicker than normal and as i posted in my pic below it appears to have sort of...

I have been having issues with my 50w Chinese laser. I am now on my 3rd power supply, the last one was installed last week, it seemed to be working fine and I now have greatly reduced power.
See...

I did not realize I had posted it in the wrong area. I intended to
Post in a laser forum. This could explain the lack of responses.

Sorry about that and thanks for the heads up

I have been having issues with my 50w Chinese laser. I am now on my 3rd power supply, the last one was installed last week, it seemed to be working fine and I now have greatly reduced power.
See...

Thanks for the reply. Maybe a foolish question but what is TL and TH and how would I go about changing this?

Thanks

I am currently having an issue where it looks as if my laser is not pulsing on and off. When it cuts a vector file rather than stopping the laser from firing between letters, for example, the laser...

Here is a pic of my controller. As I mentioned this was working before not sure what changed.

Thanks

I am not sure of the controller, what is the best way to check? The file is a jpg that I have successfully etched before (see the pics attached to the original post). I know it is not the file as I...

I am relativity new to using my laser cutter/engraver and I have just encountered a new issue. I have a 50W Chinese Laser and I just recently had to replaced the power supply. Everything was working...