Purdy PO078-12D-4B-2 User Manual
Dc fans and blowers, Features
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
7/19/07
Tel: 408.523.8200 • Fax: 408.733.1287 •
•
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