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SXDOOL EC Motor Cooling Fan, 120mm Fan, 120mm 38mm AC 110V 115V 120V 220V 240V, Dual Ball Bearing 3000RPM Powerful
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
SXDOOL EC Motor Cooling Fan, 120mm Fan, 120mm 38mm Features
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❶ Wide Voltage Range:90-270V AC
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❷ High Air Flow&Rotation,But Low Power Consumption
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❸ 120X120X38mm | 90-270V AC | 8W | 3000RPM | 126CFM | 44dBA | 2-wire Lead
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❹ Dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright.
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❺ Package include: 1Pcs Fan | 2pcs Grill | 4pcs Mounting Screws & Nuts
About SXDOOL EC Motor Cooling Fan, 120mm Fan, 120mm 38mm
EC (electronically commutated) fans are considered to be the most energy efficient fans on the market. These fans allow for the efficiency of a DC fan without the hassle of needing a AC to DC power supply. EC fans have a flexible peak operating range unlike traditional AC fans, which have a very specific range (often disrupted by minor fluctuations in voltage). This means that if speed is slightly increased or decreased, output and energy usage will remain relatively linear. A similar AC fan in that environment would either drastically drop airflow output or drastically increase energy usage. EC motors can also have windings made in both directions that would allow the reversal of polarity to reverse blade spin direction (similar to DC fans); this is a feature that not all EC fans have, but can be added during manufacturing.
