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Author Topic: My portable green laser  (Read 21371 times)

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Offline sopkis

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My portable green laser
« on: June 05, 2009, 12:37:30 pm »
This is my first laser build.
Box size is 330x230x150mm, galvos is Laserworld LW-50, laser is green 150mw from www.laser-rich.com, USB sound card DAC, 2x 12V 7Ah SLA batteries, Titan 75w 12V to 220V converter, Asus Eeepc 701 to control laser, relays and batteries charging circuit.

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« Last Edit: June 05, 2009, 12:50:02 pm by sopkis »
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Offline decix

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Re: My portable green laser
« Reply #1 on: June 05, 2009, 03:30:49 pm »
Would'nt it have been more efficient to go from 12V to 5V (laser) and 24V (scanner) via DC-DC converter?
Or what for do you need 220V ?
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Offline sopkis

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Re: My portable green laser
« Reply #2 on: June 05, 2009, 03:44:42 pm »
You are right decix, but with included PSU +-24V to galvos i run from 220V and at the same time charge the battery.
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Offline BlinkenLights

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Re: My portable green laser
« Reply #3 on: June 05, 2009, 11:34:23 pm »
i like your use of the gallery links :) nice pics
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