Gweike power supply connections

brian257
Posts: 81
Joined: Sat May 03, 2014 11:51 am

Gweike power supply connections

Postby brian257 » Sun Apr 15, 2018 10:56 am

I am retrofitting a Gweike laser with a Lightobject DSP. The power supply has no marking as to what pin does what on the connector. I know the connector on the left is the AC input. Can anyone tell me what the connections on the right side connector are and what they should connect to on the DSP end? Of course on the old Gweike DSP there are no markings on the connector on that end either so I am completely without any information.

laser supply.jpg
laser supply.jpg (103.33 KiB) Viewed 29 times

brian257
Posts: 81
Joined: Sat May 03, 2014 11:51 am

Re: Gweike power supply connections

Postby brian257 » Sun Apr 15, 2018 12:24 pm

Hmmm, just found a manual online for the Leetro MPC6515 DSP that was in the laser and it shows an analog output for the laser so my thinking is that I am going to have to replace the power supply with one that has PWM input unless someone knows different.

Techgraphix
Posts: 471
Joined: Fri Jan 20, 2012 1:39 pm
Location: Appelscha, the Netherlands
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Re: Gweike power supply connections

Postby Techgraphix » Wed Apr 18, 2018 9:23 am

Hmmm... where did you found this laser? Looks like it was on a junkyard for years... just curious.

Kees


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