RedCowboy
Well-known member
- Joined
- Jul 10, 2015
- Messages
- 10,310
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- 113
Naw it's not too cheap, many of the 8xGball blocks are in that range now.
They're probably used and no one really buys them so they're unloading.What the hell? That is too cheap
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NICHIA NUBM05 450nm-460nm 30W Blue Laser Diode Bank/Blue Laser Diode With PCB 6971370750120 | eBay
Other Countries. UK, CA, AU, DE. Expedited Service.www.ebay.com
Can you post a pic of beam alignment from few meters?There will be some undesirables with the beam of a MM diode laser combined or not at this amount of power, but for what it is, it's entirely acceptable to me, I'm very pleased with this unit![]()
I bought some of these drivers from ebay/China and they are 3 mode, mode steps through when switched on-off like a flashlight, they are made to be run without any heat sink and while testing for a few minutes ran with no problems that way.
I tested the units I revived and they output ( LOW 1A ) ( FLASH 3.5A ) ( HIGH 3.5A ) These are a bargain at 4 dollars each and 3.62 if you buy 4 or more, good for any blue that can take 3.5A and the strobe is kinda cool.....runs on 2 or 3 li-ion cells.
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445nm 450nm 3.5w Blue Laser Diode LD Drive Board 6240379138766 | eBay
Drive-450-3.5w-4.5A-12x22-XL 445nm 450nm 3.5w Blue Laser Diode LD Drive Board. 1 pcs Drive-450-3.5w-4.5A-12x22-XL 445nm 450nm 3.5w Blue Laser Diode LD Drive Board. Pin definition: 445nm driver board designed specifically for the pad.www.ebay.com
That nubm07 with the replacement window can and back-fill would be nice with this driver..........
These are also nice to have on hand>
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Astral PicoDrive CC Boost Driver for High Vf laser diode 405nm 488nm 495nm etc | eBay
405nm, 477nm, 480nm, 488nm, 490nm, 495nm, 505nm, 510nm, etc. Constant current laser diode boost driver designed for those high Vf laser diode like Use secure solder joints for laser diode connection.www.ebay.com
^^-^ this listing is by a forum member-- buy from him NOT eekbay--- needa link? ask me.
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You can't beat these for 4 dollars, I grabbed several....... 3 MODE ( 1A ) ( 3.5A ) ( Flash 3.5A )