Unbelievable!! 7W 470nm NUBM07

[thanhtung]

i haven't seen any 7w NUBM07
it run with driver boost , source by 1 x 18650
https://flic.kr/p/2nxHfSW https://flic.kr/p/2nxzB1z https://flic.kr/p/2nxESjG https://flic.kr/p/2nxG9EB https://flic.kr/p/2nxG9Gq
here is video :

 

[RedCowboy]

Have you seen any 445-455nm diodes doing more than 8W ?

 

[thanhtung]

Have you seen any 445-455nm diodes doing more than 8W ?

yes

 

[RedCowboy]

Which ones ?

NUBM08 ?
NUBM0E ?
NUBM0A ?

What's the highest reading you have seen from a single diode ?

 

[brendon7358]

That heatsink needs more copper! Beautiful beam

 

[Lifetime17]

Hi,
That's a C8 host that hold 1X18650 or 2X18350 batteries. I have built many its a great host for plug n play applications. I use a battery tube exstention to hold 2X18650;s when you can find them ,

Why is the 12mm copper module sticking out of the heat sink thats not good cooling for the wasted heat from 7W's .. and the focus adapter is a finger burner it needs some meat .

F84CAA64-3EEA-4FE3-980F-96DD431FF7A0.jpeg

• Lifetime17
• Nov 27, 2020

You would just need to find the correct thread size they all differ from one another .
@ Brendon,
Yes a full copper sink would be in order.. check out the build now that a heat sink for longer run time.
Rich

 

[wolfram]

copper and tec

 

[thanhtung]

Which ones ?

NUBM08 ?
NUBM0E ?
NUBM0A ?

What's the highest reading you have seen from a single diode ?

NUBM0A is good

 

[RedCowboy]

Yes I also get the highest reading from NUBM0A and NUBM44 which is what I told the Chinese seller who makes the recapped NUBM0E, I asked why not recap NUBM0A, but they said the NUBM0E had a higher spec ........but I tested the NUBM0A to higher overdriven output.

I really hope all the newest dlp diodes are not in the multi diode arrays only.