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by wizard1238
Tue Jan 11, 2011 7:12 am
Forum: Modding
Topic: Laing DDC pump repair PCB mod
Replies: 0
Views: 3536

Laing DDC pump repair PCB mod

After replaced the PCB of DDC 18W, the ampere increased from 1.5A to 1.8A, the flow rate increased about 20% (using stock top) The audible noise is also increased, it should be caused by the increased rotation speed :) The IC leg spacing is only 0.33mm, drag soldering is the only way :roll: I have a...

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