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***FS: Linear drivers + Lenses + Heat sinks + More!!!***






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20516Boredguy

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Re: FS: Linear drivers + Lenses + Heat sinks + Misc

(Edit My mistake its an Aurora C6 lol )
okay so what? i would love a cheapy heatsink! for a laser project
 
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Jufran88

Jufran88

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Re: FS: Linear drivers + Lenses + Heat sinks + Misc

Yep, that's right. Aurora C6. I've never seen that type of C6 before in the link you gave. Sort of looks like a C8 which is also pretty popular.

Anyways, if your still interested let me know!
 
Jufran88

Jufran88

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Re: FS: Linear drivers + Lenses + Heat sinks + More!!!

Hey guys just posting an update:

All DIY LPMs are now complete kits and there are only 3 left! The TEC heat sink, TEC, and volt meter are still not included.

Also, drivers can be set up to 2A now.

Edit: forgot to mention that drivers can be set as low as 50mA now.

:beer:
 
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Jufran88

Jufran88

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Re: FS: Linear drivers + Lenses + Heat sinks + More!!!

:bumpit: Still available!!
 
LaserCo

LaserCo

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Hi Jufran88, I have a few questions, what are the names of these two drivers you have built? I am creating a folder named JufranDrivers for now!T
Where is the adjusting resistor mounted at? the only place I could visualize is under the regulator leads yet I see nothing there. Under the board?

On that larger one what speeds.. Oh forget that, I had a PWM question yet there is no enable lead for that.

Nice Job!
 
Jufran88

Jufran88

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I'm glad you like them! Hmm, I never really gave a thought about naming them. I just usually went by 1117 drivers or 1084 drivers, but maybe JuFDrives?

The resistors and caps are on the bottom of the board.

:beer:
 
Jufran88

Jufran88

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Only if your heat sinking compound is electrically conductive or you squish it hard it enough that it makes contact with the resistors.

What I usually recommend is either put some polymide (kapton) tape over the resistors prior to heat sinking or use non-conductive thermal pads.
 
Jufran88

Jufran88

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You mean not heat sinking the bottom at all? And just heat sinking the top? The resistors would need heat sinking when set at high output currents.
 
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