Schematic overview
EC motor 230 V | variable speed control | trimmer
Solution description
Trimmer for EC fan. The PTV trimmer with pitch 10 mm can be connected to the terminal block of the EC fan. The input voltage is 0-30 VDC - most EC fans provide this supply voltage. The resistance value is 0 to 10 kOhms. The fan speed can be set via the trimmer.
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