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Is this a good pump - Page 2

post #11 of 20
Quote:
Originally Posted by ira-k View Post
If you run it over-volted your going to dumping a lot more heat in your loop so be sure to over-rad ....
Only 10-15w more.... http://www.lainginc.com/pdf/D5_Vario.pdf

The max power consumption of the pump is only 35w. I believe it is rated for 24w at 12v?
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post #12 of 20
Quote:
Originally Posted by DuckieHo View Post
Only 10-15w more.... http://www.lainginc.com/pdf/D5_Vario.pdf

The max power consumption of the pump is only 35w. I believe it is rated for 24w at 12v?
They dump that much at stock? The 18W DDC only dumps 22W at start up then 18W running...I'll have to look that over Ducky I'm not sure about it...I would think it would be at least twice as much running twice as much volts through it...It still need to be taken into consideration when picking out a rad...
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post #13 of 20
Quote:
Originally Posted by ira-k View Post
They dump that much at stock? The 18W DDC only dumps 22W at start up then 18W running...I'll have to look that over Ducky I'm not sure about it...I would think it would be at least twice as much running twice as much volts through it...It still need to be taken into consideration when picking out a rad...
I actually posted power consumption and not all of that gets dumped into the loop. Even if the pump is using 18w running, I would think only like 10-12w actually are dumped into the loop.

Doubling voltage does not mean you double power if the current draw changes (which is what happens here)
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post #14 of 20
Thread Starter 
what does this pump do at 14v
    
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post #15 of 20
Quote:
Originally Posted by DuckieHo View Post
I actually posted power consumption and not all of that gets dumped into the loop. Even if the pump is using 18w running, I would think only like 10-12w actually are dumped into the loop.

Doubling voltage does not mean you double power if the current draw changes (which is what happens here)
I think its 70-75% of the wattage that is supposed to go into the loop...That might be on the low end...

The D-5 dumps more heat then a 18W DDC so one of our figures is wrong....
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post #16 of 20
Quote:
Originally Posted by ReCoiL View Post
what does this pump do at 14v
More than 18w... less than 35w

Probably around 20-24w running... maybe 30-32w on startup.
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post #17 of 20
Quote:
Originally Posted by DuckieHo View Post
More than 18w... less than 35w

Probably around 20-24w running... maybe 30-32w on startup.
I was over-estimating at stock the D-5 is around 14W heat dump and the 18W DDC is 8.5W.....I just woke up........I had to go look....
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post #18 of 20
Quote:
Originally Posted by ira-k View Post
I was over-estimating at stock the D-5 is around 14W heat dump and the 18W DDC is 8.5W.....I just woke up........I had to go look....
Hmmm... do you recommend me adding a waterblock to cool my pump?
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post #19 of 20
Quote:
Originally Posted by ira-k View Post
I was over-estimating at stock the D-5 is around 14W heat dump and the 18W DDC is 8.5W.....I just woke up........I had to go look....
i was just gonna say ask ira-k lol
post #20 of 20
Quote:
Originally Posted by DuckieHo View Post
Hmmm... do you recommend me adding a waterblock to cool my pump?
Naw just put a couple of fans on it...
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