my new 2250 lumens pocket size ssr-90 5 modes flashlight

[moviles]

on the mte sf-15

with the 2250 lumens ssr-90:

------------------------ssc p7,--- ssr-90,----- ssr-50,--cree XR-E ez900 q5

with 5 modes

q1: power mosfet t70n03( 71 amp max)
ic1: microcontroler 12f629 http://talkingelectronics.com/projects/StartHere12F629/StartHere12F629-P1.html
d2: protection led
d1: protection ic1


and 71 amp power mosfet transistor t70n03

more powerfull than 2xp7

mte sf-22 p7------------------------------------mte sf-15 5 modes SSR-90

at very hight current powered with 1x aw18650 imr (16 amp max):

10 amp

I use it in mid or low mode and only when I really need many many light I use the high mode because its very very hot flashlight
40ºc 45 seconds
50ºc 2 min
55ºc 3 min

 

[bigchelis]

At 9A at the tail in a Mag 1D hosts with Britelumens heatsink and tons of cooling paste Nailbender got some real out the front lumen readings.


1455 instant peak out the front lumens at 9A, but it was down to 750 lumens after 3 minutes.


Also,
A Mac Custom 3 P7 Mag build with 2 AW li-0n C cells was tested at the San Jose, CA local meet by MrGman. It was 1150 out the front with 3 P7's. So, as you can imagine 2 P7's will create soo much heat that you loose the potential lumens ASAP. If you get 1000 out the front from 2 P7's regardless of the current and total watts you got extremely lucky.

So, of course 1400 instant peak lumens will look brighter than 1000ish


Good build, but this SST-90 has already been tested in a real IS Sphere and while they do make 40watts of power, the out the front lumens are lost due to heat.


This SST-90 was driven at 5A by Nailbender and he got 1200 out the front lumens steady, with no noticeable drop... It looks like less is more with these.

 

[csshih]

at least you're using IMRs.. :shrug:

heatsinking man..

 

[moviles]

more images

 

[moviles]

At 9A at the tail in a Mag 1D hosts with Britelumens heatsink and tons of cooling paste Nailbender got some real out the front lumen readings.


1455 instant peak out the front lumens at 9A, but it was down to 750 lumens after 3 minutes.


Also,
A Mac Custom 3 P7 Mag build with 2 AW li-0n C cells was tested at the San Jose, CA local meet by MrGman. It was 1150 out the front with 3 P7's. So, as you can imagine 2 P7's will create soo much heat that you loose the potential lumens ASAP. If you get 1000 out the front from 2 P7's regardless of the current and total watts you got extremely lucky.

So, of course 1400 instant peak lumens will look brighter than 1000ish


This SST-90 was driven at 5A by Nailbender and he got 1200 out the front lumens steady, with no noticeable drop... It looks like less is more with these.

true.
I have luxometer and my new sst-90 flashlight in luxes in a closed room its powerfull like my tactical hid 24w 1400 lumens

and my new sst-90 flashlight its more powerfull in luxes in a closed room than :
1 p7 bin D flashlight @ 3.9 amp + 1 p7 bin D flashlight @4.65 amp + 1 XR-E ez1000 bin q5 flashlight @ 1.3 amp

 

[ma_sha1]

Great job,

How do you get 10A? Other has tried DD using AW IMR 18650 & get <3A?

is this a boost driver?

 

[moviles]

Great job,

How do you get 10A? Other has tried DD using AW IMR 18650 & get <3A?

is this a boost driver?

they are necessary thick wires

and the springs have high resistence. I fixed it

10 amp its direct drect drive bypassing the mosfet .
with the 5 modes circuit current draw its only 7.5-8 amp because the mosfet trasistor has 0.1v drain-source (-0.1v with the 5 modes circuit)......sorry for my bad english

 

[moviles]

finished too my ssr-50 flashlight its direct drived , current draw arround 5 amp the spot its really nice .
but its only a litle bit more powerful than my other p7 flashlight @4.65 amp

the spot its much better with ssr-50
aurora c6 p7 bin D @4.65 amp:1400 lux @1m
aurora c6 ssr-50 @5 amp:4200 lux@ 1m

but with tiablo collimator(aspherical) :
ssr50 @5 amp:22000 lux@1m
XR-E ez900 q5 @2.95 amp:72000 lux@1m

really great spot but only a litle bit more powerful than p7

I like much more the great and powerful SSR-90, I really love it

 

[Al Combs]

I saw another post of yours where everyone kept telling you you can't beat physics, blah, blah, blah. It's a good thing you didn't listen. Very nice project.

 

[nailbender]

Awesome job glad someone got the juice to them.

 

[vincebdx]

really great spot but only a litle bit more powerful than p7

I like much more the great and powerful SSR-90, I really love it

What's the sst led bin ?

 

[moviles]

What's the sst led bin ?

my SSR-50 are evaluation module maybe before bins..... unknow bin

but maybe too can be low bin:

my SSR-50 @5 amp its only a litle bit more powerfull than my p7 bin D flashlight @ 4.65 amp.

but my SSR-50 @5 amp its much* powerful than some other flashlights with p7 bin D @2.8-3 amp

* arround 10-20 % more powerful

the spot of the SSR-50 its nice with small reflector (1 inch) maybe with big reflector the spot can be really really nice

 

[Daylight]

Great job my friend!!

Not the best body where you can put a beast like SSR-90 but nice, very nice....

Thanks for show this!!

 

[Aircraft800]

Great Job moviles!!

Definitely a first for this new LED! I can't wait to see all of the new projects you inspire.

 

[Linger]

moviles,
what are you driving the -50 with? you said direct drive, please post as many details as you can...

 

[Nitroz]

I think to really get the most from the SST-90 it is going to need a nice heat pipe or some active cooling to control the drop. I don't think that a Mag body is going to be a good fit for the SST-90, it is going to need to be something larger. I say that this light should be built around the heat management and not the other way around.

 

[moviles]

moviles,
what are you driving it with? you said direct drive, please post as many details as you can...

I use a 5 mode driver from my mte sf-15 (the mte sf-22 has the same driver)

the power mosfet of this driver can draw 71 amp with heatsink

the power consumption of the mosfet at 9 amp its only :0.1v (v drain-source) x 9 amp = 0.9w

this mosfet its very big:
power mosfet transistor t70n03

q1: power mosfet t70n03( 71 amp max)
ic1: microcontroler 12f629 http://talkingelectronics.com/projec...12F629-P1.html
d2: protection led
d1: protection ic1

with this 5 mode driver current draw in high mode its only 7.5-8.2 amp because v drain-source its 0.1v (-0.1v with the driver)

7.5-8.2 amp with the aw18650 imr at 4.2v full chargued







I tested too it direct drived bypassing the mosfet

direct dived more than 10 amp with the aw 18650 imr full chargued (4.2v)

 

[kz1000s1]

Are your amperage readings different if you use the wires and probes that came with your meter instead of the thick wires you are using?

 

[Linger]

finished too my ssr-50 flashlight its direct drived , current draw arround 5 amp the spot its really nice .

Thanx for the reply, sorry I meant the ssr-50. You said you direct drive the -50, can you please say what cell you're using, etc.

 

[moviles]

Are your amperage readings different if you use the wires and probes that came with your meter instead of the thick wires you are using?

yes. only 1-3 amp in high with the standard wires( ssr-90)