[PSUBS-MAILIST] Personal_Submersibles Digest, Vol 50, Issue 29

Al Secor via Personal_Submersibles personal_submersibles at psubs.org
Sat Aug 12 22:05:56 EDT 2017


Alan,
For a 36v system, you would want to put 3 12v Peltiers in series, not parallel.  Al Secor

      From: Alan via Personal_Submersibles <personal_submersibles at psubs.org>
 To: Personal Submersibles General Discussion <personal_submersibles at psubs.org> 
 Sent: Saturday, August 12, 2017 5:12 PM
 Subject: Re: [PSUBS-MAILIST] Personal_Submersibles Digest, Vol 50, Issue 29
   
Brian,I am going to buy some more 12V Peltiers & join 3 in parrallel for my 36Vsystem.  I am toying with the idea of putting 3 sets of 3 in line ( 540W) inside a channel, so that air moving through will get progressively cooler & it'smoisture will be removed.    I have a host of stuff I have bought & tinkered with then never used. I believe your cooler comes in a kit & the sum of the parts is still good value.Cheers Alan
Sent from my iPad
On 13/08/2017, at 4:07 AM, Brian Hughes via Personal_Submersibles <personal_submersibles at psubs.org> wrote:



Hence the purchase to experiment. It looks to me that the smaller fans are the heat removing fans and the larger ones and area move air across the cooled heat sink. And if not, the peltiers can be flipped over. Remove the smaller heat sinks and their fans and put up against the bulkhead is the idea. Likely can't cool the whole sub, but cool air blowing directly on me would he a start. Might be small enough to mount forward with air coming right at me, like a car AC. I do like the suggestion it can also be used for a pet freezer. Poor pupppy!



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