1-1.2 watt 445nm lasers

yobresal · 08-07-2010, 04:27 AM

Please go here http://laserpointerforums.com/f39/1-...ped-63859.html
If you would like a laser. Thanks.

ShaOwned · 08-07-2010, 04:29 AM

Dang. Apparantly it's cheaper to buy one already built than build one your own >.>

Kevlar · 08-07-2010, 05:53 AM

Just curious, but what driver are you using?

agravlin · 08-07-2010, 07:50 AM

Is that a focusing ring on the front? Does it include a charger? What's the duty cycle and battery life?

Mickey · 08-07-2010, 08:20 AM

uhm.. $200? I'll take one fo sho. Thanks. Where you want my money to go?

DJNY · 08-07-2010, 10:23 AM

Your pinky nail scares me Luke

lasersbee · 08-07-2010, 12:07 PM

Quote:

Originally Posted by DJNY

Your pinky nail scares me Luke

I have one the same... In my case it was an old trick
in the wiring trade to untangle and parallel bundled
wire harnesses before putting on a Ty-Rap..
You use your pinky nail instead of grabbing a Screw
Driver or other tool to grab twisted wires... At the end
of the day I could produce more wiring harnesses than
the guy using a tool...

Jerry

HIMNL9 · 08-07-2010, 02:54 PM

those nails are also called "soldering nails"

..... mean, when you have to solder some small and short wires, keeping them in place at a pair of millimeters from the soldering point, and you have only your fingers for do this, you will end to appreciate that all these burned marks ends on your nail, instead than on your fingertip (yowch) .....

yobresal · 08-07-2010, 03:46 PM

Quote:

Originally Posted by HIMNL9

those nails are also called "soldering nails"

..... mean, when you have to solder some small and short wires, keeping them in place at a pair of millimeters from the soldering point, and you have only your fingers for do this, you will end to appreciate that all these burned marks ends on your nail, instead than on your fingertip (yowch) .....

Yeah I use this thing as a tool. I actually have one on both hands. It comes in handy everyday. My lady also loves it when I scratch her back or head with it.

Quote:

Originally Posted by agravlin

Is that a focusing ring on the front? Does it include a charger? What's the duty cycle and battery life?

Yes that is the standard aixiz focus ring. I do not even have a charger for myself at the moment so I will not be including one with this sale sorry. Duty cycle as mentioned above is 30 on/off. That does not mean 30 seconds on then momentary off followed by 30 on again. That means 30 seconds on followed by 30 seconds off. I am unsure of battery run times. I have not tested this.

Elektrotechniker · 08-07-2010, 03:53 PM

yobresal, what driver do these use? Also, are they powered by 1 or 2 cr123A cells?

yobresal · 08-07-2010, 04:08 PM

These are powered by 2 CR123A batteries. You can also use 1 18650 battery but the current regulation will cut out and the laser will only be half as powerful (in many cases it may not meet the threshold and won't laze at all. The driver is a buck driver current regulated with an input voltage range of 3-18V.Take a look in the driver "drivers for 445nm" threadfor more details. The driver runs nice and smooth with 2 CR123A batteries. I have tested it with lower voltages and the driver will not properly regulate with a single 18650..power will be around half. I have not tested with voltages above 8.4.

Elektrotechniker · 08-07-2010, 04:17 PM

Mind showing us the inside of the build?

me_too_lazy · 08-07-2010, 04:27 PM

pm sent

yobresal · 08-07-2010, 04:31 PM

Quote:

Originally Posted by Silvershot

Mind showing us the inside of the build?

This is a sales thread not a tutorial. Sending you a PM.

SOLD PENDING PAYMENT

me_too_lazy · 08-17-2010, 12:14 AM

lasers arrived today
great lasers
thx yobresal

yobresal · 08-31-2010, 06:00 AM

More of these are now available. I'll change the thread title as soon as I am at a real computer. I can't seem to do so on the iPhone.

yobresal · 08-31-2010, 02:23 PM

Title fixed. I wish I could double click with the iphone. Anyone know how this is done?

DJNY · 08-31-2010, 02:44 PM

Quote:

Originally Posted by yobresal

Title fixed. I wish I could double click with the iphone. Anyone know how this is done?

double-click the home-button should work

Grix · 08-31-2010, 03:00 PM

You should make these with copper heatsinks.. aluminium seems a little cheap for ~1,25A..

DJNY · 08-31-2010, 03:14 PM

Quote:

Originally Posted by Grix

You should make these with copper heatsinks.. aluminium seems a little cheap for ~1,25A..

I think these are made for short duty cycles.
Anyway, I don´t run my lasers for more than 20-30sec except for doing photos or vids.

yobresal · 08-31-2010, 03:14 PM

Thanks for the suggestion. I will consider it for future builds. These lasers are operating perfectly fine with the aluminum heatsinks so I do not see it as a necessity. It is also a matter of personal preference. I prefer the silver look VS the copper.
edit: these can run for much longer that 20 seconds. I recommend 45 second duty cycles.

TeLight · 08-31-2010, 11:14 PM

PM sent

Midian · 08-31-2010, 11:27 PM

sent a pm

jaws2002 · 09-01-2010, 12:15 AM

You have yet another PM. This is to good to pass up if there are any left.

Spartan X · 09-01-2010, 04:10 AM

Sending PM:

08-07-2010, 04:27 AM	#1
yobresal Class 3B Laser Join Date: Nov 2007 Location: Napa, CA, USA Posts: 4,927 Rep Power: 320	1-1.2 watt 445nm lasers Please go here http://laserpointerforums.com/f39/1-...ped-63859.html If you would like a laser. Thanks. __________________ Looking for 445nm diodes? modules? drivers? lenses? Contact DTR!!!! He is the man. https://sites.google.com/site/dtrlpf/home Last edited by yobresal; 08-04-2011 at 08:48 PM.

08-07-2010, 04:29 AM	#2
ShaOwned Class 1M Laser Join Date: Feb 2010 Posts: 123 Rep Power: 4	Re: >1 watt 445nm Monster Dang. Apparantly it's cheaper to buy one already built than build one your own >.>

08-07-2010, 05:53 AM	#3
Kevlar Class 3R Laser Join Date: Apr 2010 Location: Mass Posts: 1,353 Rep Power: 50	Re: >1 watt 445nm Monster Just curious, but what driver are you using? __________________ *Looking to build a laser? Then check these threads:* i-want-build-laser-thread Jayrob Projects, Tutorials listed here dtrs-reviews-tutorials-modifications-compilation index-work-progress

08-07-2010, 07:50 AM	#4
agravlin Class 1M Laser Join Date: Jun 2010 Location: Athens, GA Posts: 208 Rep Power: 0	Re: >1 watt 445nm Monster Is that a focusing ring on the front? Does it include a charger? What's the duty cycle and battery life? __________________ Focusable 200mW 808nm from O-Like Focusable 100mW 660nm Kit from OdicForce - built by me Waterproof 200mW 532nm from Rayfoss - Overspec 5mW 532nm from swimminsurfer256 x4 - three defective Jayrob SS18650 1.1W 445nm built by Daguin - Ehgemus 900mW 445nm built by Digger Waterproof 250mW 405nm from Rayfoss

08-07-2010, 08:20 AM	#5
Mickey Member Join Date: Jul 2010 Location: South Beach, Miami (25.788928, -80.137840) Posts: 33 Rep Power: 0	Re: >1 watt 445nm Monster uhm.. $200? I'll take one fo sho. Thanks. Where you want my money to go? __________________ ¤ Mickey ¤ 50mW 532nm Pen style 200mW 532nm Labby 1W 445nm Spyder Arctic S3 10mW Bluray Pen style The BR Home Build has started! 200mW 650nm O-LIKE 200

08-07-2010, 10:23 AM	#6
DJNY Class 4 Laser Join Date: Nov 2009 Location: Austria Posts: 5,008 Rep Power: 244	Re: >1 watt 445nm Monster Your pinky nail scares me Luke __________________ 405nm >> Cree Q5 by DTR peak@808mW 445nm >> Kryton Smooth by lazeerer peak@2075mW 453nm >> Lipstick by rhd peak@158mW 473nm >> Optotronics RPL-B peak@112mW 515nm >> Skylasers HL peak@41mW 532nm >> Optotronics RPL peak@568mW 589nm >> CNI PGL-III-A peak@89mW 635nm >> MXDL by DTR peak@38mW 642nm >> Saillaser peak@23mW 660nm >> RC-A2 by IgorT peak@327mW 685nm >> MXDL by lazereer peak@42mW Rainbow pics here - - - - - - - - Interested? >> Click onto the laser titles for more information - - - - - - - - > Above lasers measured with a nospin LPM <

08-07-2010, 02:54 PM	#8
HIMNL9 Class 4 Laser Join Date: May 2009 Location: Lost somewhere in the EU mess ;) Posts: 5,428 Rep Power: 234	Re: >1 watt 445nm Monster those nails are also called "soldering nails" ..... mean, when you have to solder some small and short wires, keeping them in place at a pair of millimeters from the soldering point, and you have only your fingers for do this, you will end to appreciate that all these burned marks ends on your nail, instead than on your fingertip (yowch) ..... __________________ High Impulse Multipath Neutron Laser (mark 9 ) (LOL) Dare mo mita koto no nai, kaze, kumo, suna, umi ..... Kokoro no hate no doko ka eien ga kagayaku.

08-07-2010, 03:53 PM	#10
Elektrotechniker Class 3B Laser Join Date: Nov 2008 Posts: 3,912 Rep Power: 164	Re: >1 watt 445nm Monster yobresal, what driver do these use? Also, are they powered by 1 or 2 cr123A cells?

08-07-2010, 04:08 PM	#11
yobresal Class 3B Laser Join Date: Nov 2007 Location: Napa, CA, USA Posts: 4,927 Rep Power: 320	Re: >1 watt 445nm Monster These are powered by 2 CR123A batteries. You can also use 1 18650 battery but the current regulation will cut out and the laser will only be half as powerful (in many cases it may not meet the threshold and won't laze at all. The driver is a buck driver current regulated with an input voltage range of 3-18V.Take a look in the driver "drivers for 445nm" threadfor more details. The driver runs nice and smooth with 2 CR123A batteries. I have tested it with lower voltages and the driver will not properly regulate with a single 18650..power will be around half. I have not tested with voltages above 8.4. __________________ Looking for 445nm diodes? modules? drivers? lenses? Contact DTR!!!! He is the man. https://sites.google.com/site/dtrlpf/home Last edited by yobresal; 09-02-2010 at 04:03 AM.

08-07-2010, 04:17 PM	#12
Elektrotechniker Class 3B Laser Join Date: Nov 2008 Posts: 3,912 Rep Power: 164	Re: >1 watt 445nm Monster Mind showing us the inside of the build?

08-07-2010, 04:27 PM	#13
me_too_lazy Class 2M Laser Join Date: Dec 2006 Location: vancouver Posts: 935 Rep Power: 22	Re: >1 watt 445nm Monster pm sent

08-17-2010, 12:14 AM	#15
me_too_lazy Class 2M Laser Join Date: Dec 2006 Location: vancouver Posts: 935 Rep Power: 22	Re: >1 watt 445nm Monster lasers arrived today great lasers thx yobresal

08-31-2010, 06:00 AM	#16
yobresal Class 3B Laser Join Date: Nov 2007 Location: Napa, CA, USA Posts: 4,927 Rep Power: 320	Re: Sold More of these are now available. I'll change the thread title as soon as I am at a real computer. I can't seem to do so on the iPhone. __________________ Looking for 445nm diodes? modules? drivers? lenses? Contact DTR!!!! He is the man. https://sites.google.com/site/dtrlpf/home

08-31-2010, 02:23 PM	#17
yobresal Class 3B Laser Join Date: Nov 2007 Location: Napa, CA, USA Posts: 4,927 Rep Power: 320	Re: 1.2 watt 445nm lasers CHEAP Title fixed. I wish I could double click with the iphone. Anyone know how this is done? __________________ Looking for 445nm diodes? modules? drivers? lenses? Contact DTR!!!! He is the man. https://sites.google.com/site/dtrlpf/home

08-31-2010, 03:00 PM	#19
Grix Class 3R Laser Join Date: Dec 2008 Location: Norway Posts: 1,789 Rep Power: 50	Re: 1.2 watt 445nm lasers CHEAP You should make these with copper heatsinks.. aluminium seems a little cheap for ~1,25A.. __________________ For sale at BitLasers.com (Use coupon LPF10 for LPF members): 1300mW Blue 445nm laser: $149 1800mW Blue 445nm laser: $229 100mW Green 532nm Laser: $89 900mW Red-Orange 635nm Laser: $249

08-31-2010, 03:14 PM	#21
yobresal Class 3B Laser Join Date: Nov 2007 Location: Napa, CA, USA Posts: 4,927 Rep Power: 320	Re: 1.2 watt 445nm lasers CHEAP Thanks for the suggestion. I will consider it for future builds. These lasers are operating perfectly fine with the aluminum heatsinks so I do not see it as a necessity. It is also a matter of personal preference. I prefer the silver look VS the copper. edit: these can run for much longer that 20 seconds. I recommend 45 second duty cycles. __________________ Looking for 445nm diodes? modules? drivers? lenses? Contact DTR!!!! He is the man. https://sites.google.com/site/dtrlpf/home Last edited by yobresal; 08-31-2010 at 03:17 PM.

08-31-2010, 11:14 PM	#22
TeLight Class 1M Laser Join Date: Apr 2009 Posts: 100 Rep Power: 5	Re: 1.2 watt 445nm lasers CHEAP PM sent

08-31-2010, 11:27 PM	#23
Midian Junior Member Join Date: Aug 2010 Posts: 4 Rep Power: 0	Re: 1.2 watt 445nm lasers CHEAP sent a pm

09-01-2010, 12:15 AM	#24
jaws2002 Member Join Date: May 2008 Posts: 43 Rep Power: 0	Re: 1.2 watt 445nm lasers CHEAP You have yet another PM. This is to good to pass up if there are any left.

09-01-2010, 04:10 AM	#25
Spartan X Class 1M Laser Join Date: Jun 2010 Posts: 239 Rep Power: 5	Re: 1.2 watt 445nm lasers CHEAP Sending PM: __________________ My lifestyle determines my deathstyle.

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