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    My Low Pass Filter for 2 Wire Fans

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    • PCRundefined
      PCR
      last edited by

      Sometimes i ve got fans which are not fully controlable. E.g. only 100 percent works. Or at 20% there is Not enought airflow Like in the datasheet. Etc.

      Even changeing the frequency in M950 does not Help. In an old thread @dc42 mentioned using a Low Pass Filter and setting the frequency to 65535.

      So i Made a little PCB for it 😉

      Works good. I have some in spare. Populated and Not populated.

      IMG_20210921_202604.jpg

      cosmowaveundefined 1 Reply Last reply Reply Quote 6
      • PCRundefined PCR referenced this topic
      • cosmowaveundefined
        cosmowave @PCR
        last edited by

        @pcr i'm interested to buy a pcb...

        Mankati FSXT+, DeltaTowerV2, E3D MS/TC

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