Cooling Fan with Unique Hydro-Dynamic Bearing

The Panasonic UDQF54C Axial Cooling Fan is designed to deliver remarkable quietness and longevity, thanks to its unique hydro-dynamic bearings. Sized at 50x50x15mm, it operates within a broad temperature range from -40°C to +95°C, emitting less than 46 dBA of noise at 100 cm and weighing approximately 23 grams. With a maximum air volume of 0.377 m^3/min and a maximum static pressure of 45.7 Pa, this fan is an excellent choice for various cooling applications, including automotive, CPE, office automation, and computer equipment.

Panasonic's Cooling Fans offer extended longevity and low operating noise levels. Hydro-dynamic bearing technology enables the fan to function without any physical contact or mechanical wear with the shaft, contributing to its exceptionally low noise output compared to other products available in the market.

The UDQF54C Cooling Fan stands out for its incredibly low noise level, emitting less than 46 dBA @100 cm, even after prolonged periods of operation due to its non-contact rotation. It boasts an impressive lifespan, providing up to three times more operational hours compared to competing products, with an RPM that experiences minimal decline over time, maintaining a 3% difference in speed.

Features and Benefits

• Hydro-dynamic Bearing without Contact Rotation 
• Quiet Design Provides Low Noise Level
• Long Life and Less Failures
• Size: W 50 x D 50 x H 15 mm
• Temperature Range: -40°C to +95°C

Markets and Applications 

• Automotive – In-vehicle cooling devices such as LED headlamps, instrumentation, navigation system, wireless charger, and LiDAR
• CPE – routers and modems
• Office automation – fax machines, copiers, and printers
• Computer equipment – laptops, servers