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405nm 1.3w pen build GH04W10A2GC

Miya

Active member
Joined
Aug 17, 2018
Messages
110
Points
28
i think long time..

I had enjoyed playing cosplay. And I accidentally killed many diodes.
There have been many incidents.. but i fun.
I purchased a sharp 405nm 350mw diode in Techhood.

20190115_235743-jpg.62981


My pen build

NDG7475 (died) -> Sharp 405nm 350mw

20190115_105350-jpg.62982



2Pin.....

i forgot the driver photos:p

Driver is just 1Amp (R200) buck driver (input voltage 5v ~ 12v)

20190115_132114-jpg.62983



Ohhhhhhhhh :love:


1-3w-405nm-jpg.62984




1-3w-405nm-2-jpg.62985



Nice.. (y)(y)(y)(y)(y)(y)





It is like a single mode when equipped with a G-7 lens However, with the G-2 lens installed. " Just multi mode diode "
This diode is known to have a value of 1 Amp current recommended. so i don't want more powerful
It also has a high wavelength value. Compared to S06J diodes, the colors are slightly different.

S06J 405nm ~ 408nm
BDR-209 410nm ~ 425nm
GH04W10A2GC 405nm ~ 412nm

maybe...
 

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trinh hong phuoc

Well-known member
Joined
May 12, 2017
Messages
921
Points
93
800ma is good,i run at 1a and it also get a short lifetime,These pen builds are great, but you will get very short cycles (<10s), I recommend using 1 host that has better heat dissipation capability for those diodes> 500mw
a copper heatsink in a host using 14500 will be great, they will be compact enough and dissipate very well
 

Miya

Active member
Joined
Aug 17, 2018
Messages
110
Points
28
800ma is good,i run at 1a and it also get a short lifetime,These pen builds are great, but you will get very short cycles (<10s), I recommend using 1 host that has better heat dissipation capability for those diodes> 500mw
a copper heatsink in a host using 14500 will be great, they will be compact enough and dissipate very well


My use time is 3 seconds and 20 seconds rest. Thank you for giving me some good information.
if i make next time. 800ma ~ 900ma setting would be better on the flashlight host.
i makes sure this one . Don't exceed ... 1 Amp
 




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