Hi,
I am designing AC FAN Control Circuit using MOSFET.
During Testing I observe the humming noise in FAN Speed and I try different method but noise is not removed.
Initially when FAN is at Speed 1 only noise observed and FAN is in STOP condition then increase to Speed 2 then slightly start the speed with noise and gradually speed increase and noise removing with Speed Increasing.
Can Anyone help me to remove the humming Noise from the FAN?
Please check the Circuit in attachment which I use for the same.
Regards,
Alpesh
I am designing AC FAN Control Circuit using MOSFET.
During Testing I observe the humming noise in FAN Speed and I try different method but noise is not removed.
Initially when FAN is at Speed 1 only noise observed and FAN is in STOP condition then increase to Speed 2 then slightly start the speed with noise and gradually speed increase and noise removing with Speed Increasing.
Can Anyone help me to remove the humming Noise from the FAN?
Please check the Circuit in attachment which I use for the same.
Regards,
Alpesh
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