CATALOG No. C1109B002 ‘20.10

3-33-1 Minami-Otsuka, Toshima-ku, Tokyo 170-8451, Japan TEL: +81 3 5927 1020

https://www.sanyodenki.com

The names of companies and/or their products specified in this catalog are the trade names, and/or trademarks and/or registered trademarks of such respective companies.

“San Ace” is a trademark of SANYO DENKI CO.,LTD.

Specifications are subject to change without notice.

Notice

●Please read the "Safety Precautions" on our website before using the product.

●The products shown in this catalog are subject to Japanese Export Control Law. Diversion contrary to the law of exporting country is prohibited.

●For protecting fan bearings against electrolytic corrosion near strong electromagnetic noise sources,

　we provide effective countermeasures such as Electrolytic Corrosion Proof Fans and EMC guards. Contact us for details.

Output circuit: Open collector

0 V

○ －

○ ＋

Input signal waveform

T

T

×100

T

1

PWM duty cycle (%) =

PWM frequency 25 (kHz) =

Current source (Isource) = 2 mA max. (when control voltage is 0 V)

Current sink (Isink) = 2 mA max. (when control voltage is 5.25 V)

Control terminal voltage = 5.25 V max. (when control terminal is open)

When the control terminal is open,

fan speed is the same as when PWM duty cycle is 100%.

Either TTL input, open collector or open drain can be used for PWM control input signal.

Inside of DC fan

PWM input signal

Control

DC fan input voltage

Inside of DC fan

Ic

Sensor output

Sensor Pull-up resistor

Pull-up voltage

(One revolution)

In case of steady running

Output waveform (Need pull-up resistor)

N=Fan speed (min

Inlet side, Outlet side

Inlet side

Outlet side

○

＋

Isource

Isink

○

－

10 k

22

3 V

4-ø3.7

32±0.3

(17.6)

39

Airflow direction

Rotating direction

Mounting hole

Mounting hole

Rotating direction

Lead wire

AWG 26

UL 10368

+30

320 0

(10)

+30

320 0

(10)

56±0.5

(5)

(5)

40±0.3

32±0.3

4-ø3.5±0.3