PO053

DC Fans and Blowers PO053-12D-3B-2 PO053-24D-3B-2 Features Size: Airflow: Lead Wire: Weight: Noise: Impeller/Frame: Bearings: 92 x 92 x 32 mm (3.62" x 3.62" x 1.26") 53 CFM AWG24 (UL1007) 146 g (5.1 oz) 39 dBA Reinforced Plastic (UL94V-0) Sealed Ball UL E101153 CSA LR74525 • RoHS Compliant Dimensions – inches (mm) 1.26±0.02 (32±0.5) 4-ø 0.177±0.012 (ø4.5±0.3) Air Flow vs Air Pressure .6 Rotation 7 Blades Static Pressure – In. of Water .5 .4 3.248±0.012 (82.5±0.3) 3.62 (92) 11.8±1.18 (300±30) .3 .2 .1 3.248±0.012 (82.5±0.3) 3.62 (92) Air Flow 0 10 20 30 40 50 60 Airflow – CFM Performance Type Rated Voltage (V) 12 24 Rated Current (A) Locked .615 .350 Moved .280 .140 Max Air Flow (CFM) 53 53 Max Air Pressure (In H2O) 0.26 0.26 Noise* (dBA) 39 39 Operating Voltage (V) 10.2~13.8 20.4~27.6 Operating Temperature (°C) -20 ~ +60 -20 ~ +60 Life Expectancy (Hr) (@ 25°C ±15°) 50,000 50,000 PO053-12D-3B-2 PO053-24D-3B-2 * Measured 1 m from intake Product specifications contained herein may be changed without prior notice. It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product. Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com 7/19/07 1