Power supply for the fan

Jeremie Barral

Dear all,

I contacted Young Optics to ask them about a way to actively cool the LCr. They suggested me a given fan that I purchased (Sunon MC25100V2). However, the LCr seems to be unable to provide enough current to power the fan (0.43W). Do you know what is the power provided by the fan connector pins (I checked that the voltage was actually 5V)? I should add that I have the power supply that was recommended (EMSA050300-Z12P) and that is capable of powering up to 15W.

Thank you for your response

Jeremie

over 13 years ago

0 Divya Reddy over 13 years ago

TI__Expert 4500 points

Dear Jeremie,

The fan connector (J8) can provide up to 5V. The power supply(EMSA050300-Z12P) recommended by Young Optics is for powering the LightCrafter itself (5V, 3A).

Below are the images of the cooling system we tested for the LightCrafter using Sunon MC25100V2,

I will have to find out the actual current ratings for this design.

Regards,

Divya

0 robert over 12 years ago in reply to Divya Reddy

Prodigy 140 points

Is this cooling system available for purchase? Or are plans to build it available for download?

P.S. I emailed Young Optics to see if they had a solution to offer already.

0 Divya Reddy over 12 years ago in reply to robert

TI__Expert 4500 points

Hi Robert,

You can purchase the axial fan from DigiKey - link. We are currently working on user's guide with instructions to help customers build the active cooling system.

Thanks for your patience.

Regards,

Divya

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Power supply for the fan