9SG5748P5H01 SANYO DENKI - SANACE FANS, 9SG5748P5H01 Datasheet - Page 3

• Manufacturer Part Number: 9SG5748P5H01
• Description: AXIAL FAN, 172MM, 48VDC, 1.62A
• Manufacturer: SANYO DENKI - SANACE FANS

Specifications of 9SG5748P5H01

• External Width: 150mm
• External Depth: 51mm
• External Diameter: 172mm
• Current Type: DC
• Supply Voltage: 48VDC
• Flow Rate: 410CFM
• Noise Rating: 71dBA
• Power Connection Type: Lead Wires
• Bearing Type: Ball
• Diameter: 172mm
• Flow Rate - Imperial: 410CFM
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

■
Output circuit : Open collector
■
■
PWM Input Signal Example
Output waveform （ Need pull-up resistor ）
Connection Schematic
Specifications for Pulse Sensors
Input Signal Wave Form
DC fan input voltage
V
V
Inside of DC fan
V
V
In case of steady running
0V
OH
IH
IL
OL
PWM Input Signal
T
T
（
1
1
One revolution ）
Isink
T
Sensor
T
Isource
2
○ ＋
○ ＋
○ −
○ −
T
0
T
Control
3
Pull-up resistor
Ic ＝ 10mA MAX
T
4
Sensor output
Inside of DC fan
V
Ic ＝ 10mA MAX ［ V
T
T
N ＝ Fan speed （ min
1 ∼ 4
1 ∼ 4
CE
＝＋
≒ （
≒ （
V
V
PWM Duty Cycle （ % ） =
PWM Frequency 25 （ kHz ） =
Source Current （ Isource ） : 1mA Max. at control voltage 0V
Sink Current （ Isink ） : 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
72V MAX
1/4 ） T
1/4 ） T
＋
72V MAX
0
0
＝
60/4N （ sec ）
OL
-1
＝
）
V
CE
（
SAT ） ＝ 0.6V MAX ］
T1
T × 100
1
T
φ
172
mm ×
51
mm