New build laser NUBM05 boost 2.5A

[thanhtung]

this is heatsink, it have two part, i like it

solder wire in diode:

connect all part

complete:

this is clip:

thanks

 

[Gazen]

Really nice build, that's a lot of power for a small host. I see that the driver is multimode. Did you build it yourself?

 

[jnrpop]

Very clean looking build thanhtung, is the heatsink polished copper? Also what boost driver are you using to reach 2.5A? +rep :beer:

 

[thanhtung]

Thanks! Ofcouse,all host and heatsink are copper and driver MM! I don’t know what is this driver! I take it from Tom
And i use testload 20A from SL, it show 2.5A at high mode