9GA0612P7G01 SANYO DENKI - SANACE FANS, 9GA0612P7G01 Datasheet - Page 3
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9GA0612P7G01
Manufacturer Part Number
9GA0612P7G01
Description
AXIAL FAN, 160mA, 12V
Manufacturer
SANYO DENKI - SANACE FANS
Datasheet
1.9GA0612P7G01.pdf
(4 pages)
Specifications of 9GA0612P7G01
External Height
60mm
External Width
60mm
External Depth
15mm
Current Type
DC
Supply Voltage
12VDC
Current Rating
160mA
Flow Rate
24CFM
Noise Rating
38dBA
Bearing Type
Ball
Flow Rate - Imperial
24CFM
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
■
■
■
Output circuit : Open collector
Output waveform ( Need pull-up resistor )
PWM Input Signal Example
Connection Schematic
Specifications for Pulse Sensors
Inside of DC fan
V
V
V
V
Input Signal Wave Form
In case of steady running
0V
OH
OL
IH
IL
PWM Input Signal
DC fan input voltage
T
(
T
1
1
One revolution )
T
Sensor
T
2
Isink
○ +
○ +
○ −
○ −
T
Isource
0
T
○ +
3
Control
○ −
Pull-up resistor
Ic = 5mA MAX.
T
4
Sensor output
Inside of DC fan
V
Ic = 5mA MAX. [ V
T
T
N = Fan speed ( min
1 ∼ 4
1 ∼ 4
CE
=+
≒ (
≒ (
V
V
PWM Duty Cycle ( % ) =
PWM Frequency 25 ( kHz ) =
Source Current : 1mA Max. at control voltage 0V
Sink Current : 1mA Max. at control voltage 5.25V
Control Terminal Voltage : 5.25V Max. (Open Circuit)
When the control lead wire is no connecting,
the speed is the same speed as at 100% of PWM cycle.
This fan speed should be controlled by PWM input signal
of either TTL input or open collector, drain input.
IH
IL
=0V to 0.4V
=4.75V to 5.25V
13.8V MAX.
1/4 ) T
1/4 ) T
+
13.8V MAX.
0
0
=
60/4N ( sec )
OL
-1
=
)
V
CE
(
SAT ) = 0.6V MAX. ]
T1
T × 100
1
T
60
×
60
×
15
mm