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Laing DDC 3.25TPMP pump PWM mod question.

post #1 of 5
Thread Starter 
Hey I have this pump and noticed on the PCB it says

Laing
DDC3.1-PWM
075-162

Here is a photo of the PCB



And one of the Housing sticker


My question is can I mod this to add PWM??

Thanks
post #2 of 5
Thread Starter 
Or does anyone know of a controller of some sort that i can manually adjust pump speeds with that will fit into a hadron air case? yeah I know what your thinking... get a biger case tongue.gif
post #3 of 5
I don't have much experience with DDC's but I do know that Laing sometimes uses the same Circuit board for different pumps but must put different components on them. A D5 Vario and a D5 strong share a common PCB but behave very differently and the Vario can be adjust by using contacts on the PCB but doing the same on the strong has no effect. So even though the PCB is labled that way there is no guarantee it has the correct components on board to take advantage of it.
Kusanagi
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Kusanagi
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post #4 of 5
Thread Starter 
Ah, thanks for the info....
post #5 of 5
It doesnt hurt to try. Some poeple have been successfully, others have not.
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Big Lian Li
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Forever Alone
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Mellanox ConnectX2 10GbE 
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