Purdy PO078-12D-4B-2 - Manual

Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
7/19/07 Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com 1
DC Fans and Blowers
PO078-12D-4B-2
PO078-24D-4B-2
Features
Size: 120 x 120 x 25 mm (4.7" x 4.7" x 1.0")
Airflow: 78 CFM
Lead Wire: AWG24 (UL1007)
Impeller: Reinforced Plastic (UL94V-0)
Frame: Reinforced Plastic (UL94V-0)
Bearings: Sealed Ball
Dimensions – inches (mm) Air Flow vs Air Pressure – PO078
Performance
*Measured 1 m from intake
.169 ±.010
(4.3 ±0.25)
4.126 ±.012
(104.8 ±0.3)
4.705 ±.020
(119.5 ±0.5)
4.126
±
.012
(104.8
±
0.3)
4.705
±
.020
(119.5
±
0.5)
.157 ±.012
(6.0 ±0.3)
.157 ±.012
(6.0 ±0.3)
Air
Flow
.984 ±.020
(25.0 ±0.5)
.30
.25
.20
.15
.10
.05
0
0 20 40
Air Volume (cfm)
Static Pressure (inches H
2
O)
60 100 80
Type
Rated
Voltage
(V)
Rated Current
(A)
Max Air
Flow
(CFM)
Max Air
Pressure
(In H
2
O)
Noise*
(dBA)
Operating
Voltage
(V)
Operating
Temperature
(°C)
Life
Expectancy
(Hr) Locked Moved
PO078-12D-4B-2 12 0.800 0.370 78 .24 42 8~15 -20 ~ +60 50,000
PO078-24D-4B-2 24 0.460 0.230 78 .24 42 16~30 -20 ~ +60 50,000
UL E101153 CSA LR74525
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.
• RoHS Compliant