DC Fans and Blowers PO025-12D-3B-2 PO025-24D-3B-2 Features Size: 80 x 80 x 25 mm (3.2” x 3.2” x 1.0”) Airflow: 27 CFM Weight: 85 grams (3.0 oz) Noise: 25 dBA Lead Wire: AWG24 (UL1007, CSA TR-64) Impeller/Frame: Reinforced Plastic (UL94V-0) Bearings Sealed Ball UL E101153 CSA LR74525 • RoHS Compliant Dimensions – inches (mm) Air Flow vs Air Pressure .10 11.8 Min. (300 Min.) Static Pressure – In. of Water 0.169 ± .008 (4.3 ±0.2)DIA thru (8) PLCS AIR .157±.008 (4.0 ± 0.2) 2.82 ± 0.01 (71.5 ± 0.3) 3.15 ± 0.01 (80.0 ± 0.3) .98± 0.2 (25.0 ± 0.5) .08 .06 .04 .02 0 10 ROTATION 20 30 Airflow – CFM Performance Type Rated Voltage (V) Rated Current (A) Locked Moved Max Air Flow (CFM) Max Air Pressure (In H2O) Noise* (dBA) Operating Voltage (V) Operating Temperature (°C) Life Expectancy (Hr) (@ 20°C ±15°) PO025-12D-3B-2 12 .200 .080 27 0.10 25 6~13.8 -20~ +70 60,000 PO025-24D-3B-2 24 .100 .040 27 0.10 25 10~27.6 -20~ +70 60,000 *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. 7/19/07 Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1