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first 650nm laser

awillis2589 said:
:thanks:

Your boost driver when available would be good for a 445 such as the m-140 correct?
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Yes but only up to ~1.4 Amps, which in my opinion is plenty powerful enough ;) but you can parralel 2 to get 1.8Amps & run the M140 at the Max ;) also it uses 1 li-ion ;)
 





AnthoT said:
Yes but only up to ~1.4 Amps, which in my opinion is plenty powerful enough ;) but you can parralel 2 to get 1.8Amps & run the M140 at the Max ;) also it uses 1 li-ion ;)
Click to expand...
The reason I ask is because I would like to use that jayrob host a m-140 and your driver with an 18650. I believe 1.4 amps would be plenty enough for my second laser. Is 1.4amps safe for a m-140? And some thermal paste on the driver inside the heat sink and I should have a legit laser. That's kinda my plan.
 
Yes 1.4Amps is safe ;)

Your gonna want to heatsink it to the host to get the heat out ;)
I can properly heatsink it for you before I ship it if you'd like, if it's not properly heatsinked it will start flickering then just shut off, and only work again once it cools ;)
 
AnthoT said:
Yes 1.4Amps is safe ;)

Your gonna want to heatsink it to the host to get the heat out ;)
I can properly heatsink it for you before I ship it if you'd like, if it's not properly heatsinked it will start flickering then just shut off, and only work again once it cools ;)
Click to expand...

How much size would it add by heat sinking? Any pictures of an example. I'm not buying it today but am doing my research and weighing my options and making a plan. I enjoy building my first one so much I'm ready to do another and another. I'm kinda addicted now.

I'm also thinking of using that linear that I just got, to also make a phr-803 at 125ma. I believe that is a safe power.
 
awillis2589 said:
How much size would it add by heat sinking? Any pictures of an example. I'm not buying it today but am doing my research and weighing my options and making a plan. I enjoy building my first one so much I'm ready to do another and another. I'm kinda addicted now.

I'm also thinking of using that linear that I just got, to also make a phr-803 at 125ma. I believe that is a safe power.
Click to expand...

It adds a couple mm of height, but if you don't want to heatsink it then just run it at 700mA for your M140 & if you get an efficient one then use a G2 you can get 1W :D

For the PHR make it as close to 120mA as possible ;)
 
!!UPDATE!!

well i loved the altoids host kinda cool but i was at the store today a seen something i thought might work a little better, a little smaller, and not metal. so here it is.

IMG_9013.jpg


IMG_9016.jpg
 
Wow, you drill the holes very nicely :beer: I've made about 3 altoids builds & the holes are always so messy :p

:gj:
 
AnthoT said:
Wow, you drill the holes very nicely :beer: I've made about 3 altoids builds & the holes are always so messy :p

:gj:
Click to expand...

well what i did was start with small drill bits and work my way to bigger ones, then i round them out this the dremel. but this was a little tricky because it's plastic. but i like this one a little more because everything fits tights, and no wasted space.
 
awillis2589 said:
well what i did was start with small drill bits and work my way to bigger ones, then i round them out this the dremel. but this was a little tricky because it's plastic. but i like this one a little more because everything fits tights, and no wasted space.
Click to expand...

I'll try that next time, I just took the 12mm bit and went right through :p didn't end up as nice :crackup:
 
well this discution helped me out with my laser that im scetching out now :D , all of u deserve rep , Btw i might need some help to :) , i just need help finding a driver that will work on a 650nm red laser Off this sled (250-300mW red laser diode sled / LPC-815 Sled) not sure if i want a labby or a host, (this is my first laser build by my self ) iif im doing a labby i know im going to need a heat sink so i think im getting this Heatsink for dia 12mm Laser module [OL-HT12] - $2.99 : Zen Cart!, The Art of E-commerce
this 12mm Laser Diode Module Mount/Cooling/Holder Heatsink Heatsink | eBay
,if im building a host i will need extra help cause im not the best when it comes to wireing it , hope u can help me , thanks

~~steve~~
 
ooooh , lol sory again LOLs :), while i sit her watching Britain's got talent and doing Hw im trying to think of what i can use for a housing for the laser, i want it to be out of the ordinary,but not to ridicules, i might just go for the project box , but not sure have to see where money falls . also i see u have a friver would that work for the 650nm laser, again sory for so meny question i want to make sure i keep my self safe and use the proper stuff so i can make a relitvly good laser,not something thats going to last me 1day,i have the pataints,time and money to build one ,so if u guys can go through how to wire it,and give me a cuple scamatics,and a product list that would be great , also im wanting to build a blue laser to eney ideas for that to ,
Thanks

~~Steve~~
 
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