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My new TI-V2 host with Tritium

trinh hong phuoc

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Joined
May 12, 2017
Messages
848
Points
63
Hi everyone,i come back with titannium,that is second build with titanium
i bulid this host can use and relpace module so easy
host use 1x 18650 baterry,and i also have some EDC host
hope you like it
a nice weekend all my friend
00100dPORTRAIT_00100_BURST20190519095900639_COVER.jpg00100dPORTRAIT_00100_BURST20190519095950813_COVER.jpg00100dPORTRAIT_00100_BURST20190519100411845_COVER.jpg00100dPORTRAIT_00100_BURST20190519100955914_COVER.jpg00000IMG_00000_BURST20190519101015750_COVER.jpg00100dPORTRAIT_00100_BURST20190519101010389_COVER.jpg00100dPORTRAIT_00100_BURST20190519101059701_COVER.jpg00000IMG_00000_BURST20190519100045908_COVER.jpg00000IMG_00000_BURST20190519100121926_COVER.jpg00100dPORTRAIT_00100_BURST20190519100336036_COVER.jpg
 



trinh hong phuoc

Well-known member
Joined
May 12, 2017
Messages
848
Points
63
Dear Alaskan
It was sold to a member here, if you want, I can do another one,Please let me know if you want to add tritium just like in the photo.
 

Alaskan

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Jan 29, 2014
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3 each 36650 batteries, and instead of 70 mm diameter head like this one, 100 mm OD and 30 mm longer inside chamber.
 

Alaskan

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Be careful what you wish for, I could do that, he made five of them for me.
 

RedCowboy

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Jul 10, 2015
Messages
8,232
Points
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3 each 36650 batteries, and instead of 70 mm diameter head like this one, 100 mm OD and 30 mm longer inside chamber.
Waste heat builds up really fast with two 044 diodes, I built a 3 x 7875 before and waste heat built up super fast.
 

RedCowboy

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Joined
Jul 10, 2015
Messages
8,232
Points
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How long is the run time?

yes,i have
what host do you want??
I put 3 x ndb7875 @ 2.4a into a round aluminum head that was 65mm wide and 65mm long and it was hot in about 60-75 seconds.
So 2 x 044 @ 4.5a each will likely get hot just as fast.

The 7875 is ( 2.4a @ 5v ) 12w in and 3w out for 9w of waste heat each and that's 27w waste heat for all three.
The 044 is 4.5a @ 4.7v so that's 21 watts in and 7.5w out for 13.5 watts of waste heat each so two would mean 27 watts of waste heat, the same as the 3 x 7875's I used before, so runtime will be 60 seconds from a cold start with 2 minutes cool down but the thing that really stood out was how fast it went from a little warm to hot so if not cold but only cooled down then run time might be 45 seconds, but this is just an estimate based on indoor 72F ambient temp and what I remember, but I do remember it got hot fast once it saturated.
 




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