260W IR Laser pump handheld?

[Borislav@87]

Yesterday I managed to connect all the cables. I also glued a protective glass on the laser. This way, dust and moisture are impossible to get in. All that remains is to get the BMS for the battery. In most places I use chemicals instead of soldering.

 

[Borislav@87]

How do you take the lid off the laser arrays without screws?

I rubbed my 120W with a file until a crack appeared and then opened it like a can with a small screwdriver.

 

[Borislav@87]

I will also have to add a diode to each of the output drivers, because when one driver is turned on, it injects reverse current into the other.

 

[Nickguy]

I might have to remove the lenses to focus the laser into the fiber so I get a collimated output

 

[Borislav@87]

I bought these diodes from a nearby store. The small ones are up to 10A, the big ones are 50A. They must be installed because if only one driver is turned on, the fuse of the other one burns from the reverse current. If both are turned on at the same time, there is no problem.