Old 09-09-2010, 12:02 AM #1
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Default what heatsink should I use

I bought an O-like heatsink to use in mi 445 build but its a very loos fit

which heat-sink would be best for the 445 diode this 405nm/445nm laser module housing w/glasses lens [OL1845-BL] - $12.99 : Welcome to O-Like.com, Your source for laser products or an aixiz module
im gunna use a fan to cool what ever I use.


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Old 09-09-2010, 12:41 AM #2
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Default Re: what heatsink should I use

Neither will be suitable on their own. You need a module, (both of the ones you mention are modules, not heatsinks), and install it in a heatsink. For 445s at any significant output they will not dissipate heat quickly enough. Even with a fan.

Look at Jayrob's kits, for handhelds, or Flaminpyro's products, (he also does labby style sinks), for easy to see examples of proper heatsinks.

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Old 09-09-2010, 01:14 AM #3
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Default Re: what heatsink should I use

but I thought the fins made it a heat sink
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473nm 10mW LSR473NL series blue laser module www.lasever.com Review
488nm 5mW Novalux Protera DPSS Laboratory Unit Review
515nm 20mW module
532nm 200mW Suwtech Lab laser
532nm 100mW Suwtech Lab laser

543.5nm .5mW Research Electro-optics Inc Helium Neon
561nm 4.98mW CNI GLP OEM module Review
593.5nm 100mW CNI Lab Dead driver
604nm LHOR-0150 2nd line
612nm 2.1mW LHOR-0150
632.8nm Melles Griot Bare Tube (05-LHR-004-347)
632.8nm .4mW Spectra Physics 155 HeNe
Sold
635nm 15mW Module
650nm 5mW red
1 Laservision Style F12.T5H04.5000 (O_O)

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