GB1205PKV3-8AY.GN Sunon Fans, GB1205PKV3-8AY.GN Datasheet - Page 6
![BLOWER 12VDC 50 X 50 X 20MM](/photos/5/81/58107/gb1205pkv3-8ay_gn__gb1205pkv1-8ay_gn_sml.jpg)
GB1205PKV3-8AY.GN
Manufacturer Part Number
GB1205PKV3-8AY.GN
Description
BLOWER 12VDC 50 X 50 X 20MM
Manufacturer
Sunon Fans
Series
GBr
Specifications of GB1205PKV3-8AY.GN
Fan Type
Blower
Size / Dimension
Square - 50mm L x 50mm H x 20mm W
Voltage - Rated
12VDC
Power (watts)
1.10W
Rpm
4400 RPM
Noise
30 dB(A)
Static Pressure
0.460 in H2O (114.6 Pa)
Air Flow
4.8 CFM (0.136m³/min)
Termination
2 Wire Leads
Bearing Type
Vapo-Bearing™
Weight
0.073 lb (33.11g)
Current Rating
88mA
Voltage Range
6.0 ~ 13.8VDC
Operating Temperature
14 ~ 158°F (-10 ~ 70°C)
Termination Style
30 dB(A)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Other names
259-1318
Fan with switching driving circuit designed for rpm
measurement:
These fan motors have three lead wires:
+:Red,
-:Black,
output signal for 3rd wire:
F Type : Yellow
R Type : White
Fan 3rd Wire Signal
Vcc
R Type (Rotation Detector)
DC FAN
Technology
Run
Red(+)
3 rd wire
Black(-)
Customer's Circuit
Ic
Vcc
RL
Locked
05
The relationship between rotation & output
pulses signal from 3rd wire are as follows:
(a) 1 Rotation=2 Pulses(4 poles' motor)
(b) 1 Rotation=3 Pulses(6 poles' motor)
(c) 1 Rotation=4 Pulses(8 poles' motor)
Notice:
For 8 poles' motor: normally,
1Rotation=4 pulses, if frequency divided
circuit is implemented in this motor then
1Rotation=2 pulses.
F Type (Frequency Generator)
DC FAN
a
b
c
1Pulse
1Rotation
Run
Red(+)
3 rd wire
Black(-)
Customer's Circuit
Ic
Vcc
Locked
RL