FAQ
【Product】What Are the Common Sizes of DC and AC Fans?
Common sizes include 40, 80, 120, 172, and 200 mm.
【Product】What Is the Lifespan of a Fan?
Ball bearing fans have a lifespan of over 50,000 hours, while sleeve bearing fans have a slightly shorter lifespan.
【Product】What Is the Voltage Range of the Fans?
DC: 5V, 12V, 24V
AC: 110V, 220V, 380V
【Product】Are Waterproof Fans Available?
Additional inquiry is required (LINK). Common waterproof ratings include IP54 and IP65.
【Product】What Is the Noise Level of the Fans?
Typically 20-50 dB, depending on speed and design.
【Product】Are There Silent Fans Available?
Yes, specially designed for low-noise applications.
【Product】Do You Offer Custom Fan Service?
Yes, for customized service, please contact us (LINK). customization is available based on size, voltage, and airflow requirements, but there is an MOQ (Minimum Order Quantity) limitation.
【Product】How Much Does a Fan Weigh?
Typically between 200g and 800g, depending on the model.
【Product】What Is the Maximum Fan Speed?
Usually between 2550 to 15,000 RPM, depending on the model.
【Product】Do the Products Comply with International Standard?
【Product】Do the Fans Have Different Bearing Options?
MEAN WELL fans use ball bearings.
【Product】What Are the Installation Methods for the Fans?
Supports screw mounting.
【Product】What Materials Are Used for the Fan Housing?
Common materials include plastic or metal (e.g., aluminum alloy).