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Home / Computer / 40mm Fan 5V USB Brushless DC Cooling Fan, 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement

40mm Fan 5V USB Brushless DC Cooling Fan, 4 Pack Speed 4200 RPM Fan for Small Appliances Series Replacement


Price: $8.59
(as of [price_update_date] – Details)


Used in humidifier aromatherapy and other small appliances series; small heat radiating communication equipment; military equipment; intelligent industrial control equipment plate cooling heat, high precision medical equipment cooling; pc cpu server cooling dissipation etc.

Specification
NAME: 4 x DC Brushless Oil Bearing Cooling Fan
Rated Voltage : DC5V
Consuming Current : 0.21A
Consuming Power: About 1.05W
Speed: 4200±5% PRM
Iife Expectance: 28000 hours at 40 degree
Acoustic Noise: 22 DBA
Air Flow: 3CFM

Acoustical Noise Testing Condition: Fan is hanged in anechoic chamber, noise is measured at rated voltage in anechoic chamber with microphone at a distance of 1 meter formthe air intake.
USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.

Notice!!!
Please check the fan plug, maybe the plug was wired opposite of the fan it was replacing, that is reverse polarity.❃❃ Fan size: 40x40x10mm(L*W*H); Rated Voltage: 5V DC, Current: 0.21A.
❃❃ Airflow: 3CFM, Speed: 4200±5%PRM, Noise: 22 DBA.
❃❃ Bearing Type: Oil Bearing.
❃❃ Lead Wire: USB; Length: 1m / 39.37 in.
❃❃ Package Included: 4 * DC brushless fans.

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