Barkuti
(Barkuti)
August 12, 2017, 2:46am
16
LoLoLoLoLoL vestureofblood! There are some inexpensive and good waterblocks you could have used, with the MCPCB installed over.
I understand that was a sort of quick “let's see how it goes” project, though.
Did I read someone claiming “up to 18A (2S) for the newer XHP70.2s on an L6” in the video comments? Freakin' seriously? Can you make some scrambled eggs with it?
southland
(southland)
August 12, 2017, 6:17am
18
Very cool build, you kept my attention, kind of mod I like to see. Could see this easily being used on a scuba light, two opening and a pump, no tank needed.
djozz
(djozz)
August 12, 2017, 8:22am
19
Cool demonstration of how high power leds can run stable at these powers, and a fun video to watch
Phlogiston
(Phlogiston)
August 12, 2017, 10:16am
21
The bit at the end where you were running around with that thing was priceless
Thanks for posting (and providing proper captions) :+1:
Barkuti:
LoLoLoLoLoL vestureofblood! There are some inexpensive and good waterblocks you could have used, with the MCPCB installed over.
I understand that was a sort of quick “let’s see how it goes” project, though.
Did I read someone claiming “up to 18A (2S) for the newer XHP70.2s on an L6” in the video comments? Freakin’ seriously? Can you make some scrambled eggs with it?
I have some of the 70.2s on the way. I will do a test with them once they land.
southland:
Very cool build, you kept my attention, kind of mod I like to see. Could see this easily being used on a scuba light, two opening and a pump, no tank needed.
chops728
(chops728)
August 12, 2017, 11:20am
24
Very Nice—That light is almost as big as the BLF GT—— JK
Did the water eventually get hot in the jar
Not really. Probly the longest I have run it was 10 minute bursts. This took room temp water up a few degrees, but not even what I would call warm.
solRNY
(solRNY)
August 12, 2017, 12:11pm
26
completely “cool” project, thanks for sharing
chops728
(chops728)
August 12, 2017, 2:01pm
27
That Brass tube is pulling lots of heat also—Have you tried without the water flowing
eebowler
(eebowler)
August 12, 2017, 4:18pm
28
I thoroughly enjoyed this video! You ‘running’ at the same speed as the car was awesome! Does the reflector have a window?
MontyPyfon
(MontyPyfon)
August 12, 2017, 10:53pm
29
Great video and fun to watch.
Another Cooling Idea?
.
.
I wonder if anyone has tried to cool a LED using Glycerin?
It is a nice clear viscous liquid with very low electrical conductivity.
Encase the LED and wiring inside a small glass vial and circulate glycerin to keep it cool.
Should work ok.
Perhaps someone here with necessary tools etc may try this next.
Lexel
(Lexel)
August 13, 2017, 10:06am
30
when it comes to thermal path from the MCPCB to water it would have been more useful to cut a pattern with a CNC to it than reducing the thickness
they basically push the water against the copper like you did, but increasing the surface
just copying from PC watercool blocks
LOL’d, liked and subscribed, nice work Matt
ryansoh3
(ryansoh3)
August 13, 2017, 12:54pm
32
Good stuff, thanks for sharing.
Next up, an AIO CPU cooler?
Gj1
(Gj)
August 13, 2017, 3:02pm
34
What a terrific video! It’s sure to be shown many times at your sanity hearings.
Lexel
(Lexel)
August 13, 2017, 8:05pm
35
Lol for that bike light its totally overkill beyond useful
You blind every other vehicles on the road and ruin your night vision when you got to look left or right