DC Fan 70 San Ace 70 mm sq. ■ General Specifications ・Material …………………… Frame: Plastics (Flammability: UL94V-0), Impeller: Plastics (Flammability: UL94V-0) ・Expected Life …………… Refer to specifications (L10: Survival rate: 90% at 60℃ , rated voltage, and continuously run in a free air state) Sensor yellow Control brown ・Storage Temperature …-30℃ to +70℃(Non-condensing) ・Lead Wire …………………⊕red ⊖black 70×70×38mm ■ Specifications 〔Mass:170g〕 9GAtype Low Power Consumption Fan The following nos. have PWM controls, pulse sensors, and ribs. For ribless, append "1" to the model no. Rated Voltage Operating Voltage Range PWM duty Rated Current Rated Input Rated Speed Model No. [V] [V] cycle※[%] [A] [W] [min-1] 10.8 to 13.2 100 0 100 0 2.6 0.16 1.1 0.07 31.2 1.92 13.2 0.84 16,500 4,400 12,000 2,500 9GA0712P1G001 12 9GA0712P1H001 Max. Airflow [m³/min] [CFM] 2.65 0.70 1.92 0.40 93.6 24.7 67.8 14.1 Max. Static Pressure SPL [Pa] [inchH²O] [dB(A)] 860 61 455 20 3.45 0.24 1.83 0.08 65 30 57 19 Operating Temperature Expected Life [℃] [h] -20 to +70 40,000/60℃ (70,000/40℃) ※PWM Frequency:25kHz ■ Dimensions(unit: mm)(With ribs) 70±0.5 61.5±0.3 4-φ4.5±0.3 Mounting 取付用穴 Hole 300 +50 0 (10) 61.5±0.3 70±0.5 (4) Lead Wire リード線 AWG24 UL1430 (4) 38±0.5 Rotating Direction 回転方向 Airflow Direction 風吹出方向 ■ Reference Dimensions of Mounting Holes and Vent Opening(unit: mm) Inlet side Outlet side 61.5 61.5 4-φ4.5 69 89 61.5 69 69 61.5 φ φ 74 78 4-φ4.5 69 DC ■ Options(unit: mm) Finger Guards Color Surface treatment :Nickel-chrome plating(silver) DC Fan 70mm Model:109-1128 Inlet side, Outlet side 4.3±0.3 φ1.6 16 φ1.6 φ φ 63 78 +1.5 91 -0.5 .2 5 +10 7) (φ8 質量:17g Mass ■ Airflow - Static Pressure Characteristics PWM Duty Cycle (inch H2O) (Pa) 3.0 2.5 PWM Duty Cycle PWMデューティ 100% 800 600 2.0 1.5 1.0 0.5 0 400 200 50% 0% 0 0 1 20 40 60 →→ Airflow 風量 2.0 500 1.5 400 1.0 80 100 PWM Duty Cycle PWMデューティ 100% 300 200 0.5 0 3(m3/min) 2 DC 12V 600 → Static → Pressure 静圧 → Static → Pressure 静圧 3.5 (inch H2O)(Pa) DC 12V 4.0 1,000 100 0 (CFM) 0 9GA0712P1G001 50% 0% 0.5 20 1.0 1.5 40 2.5(m3/min) 2.0 60 (CFM) 80 →→Airflow 風量 9GA0712P1H001 Operating Voltage Range (inch H2O)(Pa) PWM Duty Cycle 100% PWMデューティ100% 3.5 3.0 2.5 12V 600 10.8V 1.0 0.5 0 400 200 0 0 1 20 40 60 → Airflow → 風量 2.0 1.5 80 500 13.2V 400 12V 300 1.0 0.5 0 3(m3/min) 2 PWM Duty Cycle 100% PWMデューティ100% 600 13.2V 800 2.0 1.5 (inch H2O) (Pa) → Static → Pressure 静圧 → Static → Pressure 静圧 4.0 1,000 100 0 0 100(CFM) 9GA0712P1G001 10.8V 200 0.5 20 1.0 40 1.5 60 →→ Airflow 風量 2.5(m3/min) 2.0 80 (CFM) 9GA0712P1H001 ■ PWM Duty - Speed Characteristics Example → 回転速度 → Rotation Speed 18,000 :12V DC 電圧:DC12V Voltage PWM周波数:25kHz PWM Frequency:25kHz 16,000 (min-1) 16,500min-1 14,000 12,000 10,000 8,000 6,000 4,000 2,000 0 100(%) PWM Duty Cycle PWM デューティサイクル 9GA0712P1G001 14,000 → 回転速度 → Rotation Speed (min-1) :12V DC Voltage 電圧:DC12V PWM Frequency:25kHz PWM周波数:25kHz 12,000 12,000min-1 10,000 8,000 6,000 4,000 2,000 0 100(%) Duty Cycle PWMPWM デューティサイクル 9GA0712P1H001 90
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