4.2watt 650nm laser

[Dutch67]

Sorry for being off topic but I feel since these are brought up again this might be a good place to ask.

Okay, I bought a testing c-mount heatsink, but I need a driver for testing. I remember getting one recommended to me before, but I can't find it. Anyone got a driver in mind?

 

[ricktrent4]

driver 6a https://www.ebay.com/itm/BlackBuck-...640234?hash=item25dffc3eaa:g:gpYAAOSwMoFZuEoa
will sell diode for $300 plus shipping call me for diode 423-839-4739