Sanyo Denki San Ace 40 Low Power Consumption Fan Model: 9GA0412P3H01
Product Overview
The San Ace 40 series is a classic high-performance DC cooling fan line manufactured by Sanyo Denki, designed for compact industrial thermal dissipation scenarios. Model 9GA0412P3H01 is a 40×40×28mm high static pressure fan with built-in PWM speed control and pulse tachometer sensor. It features low power loss, robust plastic frame, wide operating temperature range, and full international safety certifications, widely adopted in server hardware, industrial automation equipment, medical imaging devices, power amplifiers and embedded control systems.
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Eco-friendly design compliant with RoHS directive
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UL, CSA, EN global safety standard certified
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Low power consumption structure
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PWM adjustable speed function
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Pulse signal speed feedback sensor
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Ribbed frame structure for structural stability
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Ultra-long service life under standard operating temperature
1. Full Technical Specification Table
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Specification Item
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Parameter Value
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Model No.
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9GA0412P3H01
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Frame Size (Width×Depth)
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40 mm
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Frame Thickness
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28 mm
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Frame Material
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Engineering Plastic
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Rated Voltage
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12 V DC
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Operating Voltage Range
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10.8 ~ 13.2 V DC
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Rated Current
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0.28 A
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Rated Input Power
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3.36 W
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Rated Rotational Speed
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14500 min⁻¹ (RPM)
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Maximum Airflow
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0.54 m³/min / 19.1 CFM
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Maximum Static Pressure
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347 Pa / 1.39 inchH₂O
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Sound Pressure Level (SPL)
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50 dB(A)
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Operating Ambient Temperature
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-20 ℃ ~ +70 ℃
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Expected Service Life
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40000 hours @ 60 ℃ / 70000 hours @ 40 ℃
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Net Mass
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53 g
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Speed Sensor Type
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Pulse Tachometer Sensor
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PWM Control Function
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Supported (Yes)
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Ribbed Reinforced Frame
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Yes
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2. Performance Parameter Breakdown Table
Airflow & Static Pressure Performance
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Performance Index
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Metric Unit
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Imperial Unit
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Max Airflow Volume
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0.54 m³/min
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19.1 CFM
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Max Static Pressure
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347 Pa
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1.39 inchH₂O
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Rated Rotation Speed
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14500 RPM
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14500 RPM
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Rated Power Consumption
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3.36 W
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3.36 W
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Electrical Characteristic Table
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Electrical Parameter
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Value
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Remark
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Nominal Voltage
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12 V DC
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Standard industrial power supply
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Working Voltage Window
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10.8 ~ 13.2 V DC
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Stable operation under voltage fluctuation
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Rated Input Current
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0.28 A
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Full speed operating current
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Speed Regulation Mode
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PWM 4-wire Control
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Linear speed adjustment from low to full RPM
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Signal Output
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Pulse Tachometer
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Real-time fan speed feedback for system monitoring
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Environmental & Durability Table
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Durability Item
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Technical Data
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Operating Temperature Range
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-20 ℃ ~ +70 ℃
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Suitable for high-temperature cabinet & low-temperature outdoor equipment
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Service Life @ 40℃
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70000 Hours
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Continuous running service life
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Service Life @ 60℃
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40000 Hours
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High temperature working durability
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Product Weight
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53 g
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Lightweight compact structure
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Construction
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Ribbed plastic frame
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Anti-vibration, improve mounting stability
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3. Certification & Compliance List Table
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Certification Standard
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Compliance Status
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Application Benefit
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UL Ratings
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Certified
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North American market export approval
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CSA Standards
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Certified
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Canada electrical safety certification
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EN Standards
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Certified
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European Union electrical safety standard
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RoHS Directive
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Compliant
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Lead-free, eco-friendly, meet global environmental regulation
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Eco Products
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Sanyo Eco Line
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Low energy consumption design, energy-saving
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4. Core Functional Feature Description
4.1 PWM Speed Control Support
Model 9GA0412P3H01 reserves PWM control circuit, users can adjust fan rotation speed according to equipment real-time temperature. Reduce fan speed under low load to cut noise and power consumption, automatically boost RPM when internal temperature rises to enhance heat dissipation efficiency.
4.2 Pulse Tachometer Speed Sensor
Built-in pulse signal output sensor, the main control board can read real-time fan rotational speed through pulse signal. System can trigger alarm when fan stall or abnormal speed occurs, avoid equipment overheating damage, critical for server and precision industrial equipment.
4.3 High Static Pressure Design
Max static pressure reaches 347 Pa, excellent performance for dense heat sink, narrow air duct, filter barrier environments. Stable airflow output even under air resistance, solve heat dissipation bottleneck of compact high-power hardware.
4.4 Wide Temperature Adaptability
Operating temperature range covers -20℃ to +70℃, adapt to cold storage equipment, high-temperature industrial cabinet, communication base station and other complex ambient scenes.
5. Typical Application Scenarios
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AI Server & Rack Server Internal Cooling
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Industrial PLC, Servo Drive & Controller Heat Dissipation
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Medical CT, MRI & Imaging Diagnostic Equipment
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Embedded High Power Computing Hardware
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Network Switch, Router & Communication Equipment
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Power Supply, Inverter & Amplifier Thermal Management
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Precision Test Instrument & Laboratory Equipment
6. Product Series Matching Information
This 9GA0412P3H01 belongs to Sanyo Denki San Ace 40 4028 DC fan series. The series includes multiple voltage, speed, signal and control versions with interchangeable installation size. Contact our technical support to get applicable alternative models and material list download resources.
7. Product Advantages Summary
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Sanyo Denki original San Ace series, reliable industrial grade quality
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Ultra-high static pressure airflow design for high-resistance heat dissipation environment
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Integrated PWM speed regulation + pulse speed feedback dual functions
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Long service life bearing system, low failure rate for 24/7 continuous operation
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Full international safety & environmental certification, support global export
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Compact 4028 small size, ribbed frame to strengthen structural shock resistance
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Low power consumption eco design, reduce overall equipment energy loss
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