Sanyo Denki San Ace 40 Cooling Fan Model 9GA0412P3G011 Product Introduction
1. Product Overview
Sanyo Denki San Ace series is a flagship industrial cooling fan line with low power consumption, high airflow & high static pressure performance, reliable long lifespan and full global safety certifications.
The
9GA0412P3G011 belongs to San Ace 40 compact size lineup, dimension 40×40×28mm, 12V DC powered. This fan integrates PWM speed regulation function and pulse tachometer sensor, designed for high-density heat dissipation scenarios like rack servers, industrial servo drives, chip mounters, CT/MRI medical devices and compact communication hardware.
This model carries Eco Products, UL, CSA, EN standard & RoHS compliance marks, fully meets global electronic equipment environmental and safety requirements for export projects.
2. Full Technical Specification Table
|
Spec Item
|
Parameter Value
|
Spec Item
|
Parameter Value
|
|
Model No.
|
9GA0412P3G011
|
Frame size
|
40 mm
|
|
Frame thickness
|
28 mm
|
Frame material
|
Plastic
|
|
Rated voltage
|
12 V
|
Operating voltage range
|
10.8 ~ 13.2 V
|
|
Rated current
|
0.39 A
|
Rated input power
|
4.68 W
|
|
Rated speed
|
16500 min⁻¹
|
Max. airflow
|
0.61 m³/min
|
|
Max. airflow (CFM)
|
21.5 CFM
|
Max. static pressure
|
450 Pa
|
|
Max. static pressure (inchH₂O)
|
1.81 inchH₂O
|
Sound Pressure Level (SPL)
|
53 dB(A)
|
|
Operating temperature range
|
-20 ~ +70 °C
|
Expected service life
|
40000 h @ 60°C / 70000 h @ 40°C
|
|
Mass
|
53 g
|
Sensor type
|
Pulse sensor (tachometer output)
|
|
PWM control function
|
Yes
|
Ribbed frame
|
No
|
3. Core Performance Breakdown Table
3.1 Airflow & Static Pressure Performance
|
Index
|
Numerical Data
|
Performance Advantage
|
|
Rotational Speed
|
16500 RPM
|
Ultra-high rotation speed for narrow space high-resistance heat dissipation
|
|
Max Airflow
|
0.61 m³/min (21.5 CFM)
|
Fast heat exhaust for high power density chips
|
|
Max Static Pressure
|
450 Pa (1.81 inchH₂O)
|
Stable air supply through dense heat sinks, filters & narrow air ducts
|
|
Noise Level
|
53 dB(A)
|
Balanced airflow & noise control for indoor industrial equipment
|
3.2 Electrical & Control Function Table
|
Electrical Feature
|
Details
|
Application Value
|
|
Rated DC Voltage
|
12V DC
|
Universal power supply standard for servers & industrial control
|
|
Wide Input Voltage
|
10.8–13.2V
|
Stable operation under power supply voltage fluctuation
|
|
Rated Current / Power
|
0.39A / 4.68W
|
Optimized low power consumption design
|
|
PWM Speed Control
|
Supported
|
Real-time fan speed adjustment according to equipment temperature, reduce power loss & noise
|
|
Pulse Tachometer Sensor
|
Built-in
|
Real-time fan rotation speed feedback to mainboard, support fan failure alarm & monitoring
|
3.3 Environmental & Reliability Parameters
|
Reliability Item
|
Standard Parameter
|
Industry Benefit
|
|
Working Temperature
|
-20°C ~ +70°C
|
Adapt to sealed cabinet high-temperature environment & low-temperature industrial sites
|
|
Service Life
|
40000h @60℃ / 70000h @40℃
|
Reduce equipment maintenance frequency, long-term stable operation
|
|
Net Weight
|
53g
|
Lightweight plastic frame, convenient for compact equipment structural layout
|
|
RoHS Directive Compliant
|
Yes
|
Lead-free, environmental friendly for EU & global market export
|
|
Global Certifications
|
UL, CSA, EN Standards
|
Pass safety inspection for North America & European industrial equipment market access
|
4. Key Product Features
-
San Ace High Static Pressure Structure Design
Custom blade and frame structure achieve 450 Pa maximum static pressure, perfectly solve heat dissipation difficulties of equipment with dense heat sink, dust filter and narrow air channel.
-
Dual Function: PWM Control + Pulse Speed Feedback
Dual functional wiring design supports two core industrial control demands:
-
PWM duty cycle adjustment to lower fan speed at low load for energy saving and noise reduction;
-
Pulse signal real-time speed output, host system can monitor fan running status and trigger fault warning once stall or abnormal speed occurs.
-
Wide Temperature & Long Service Life Bearing System
Optimized bearing lubricant and motor structure, continuous working lifespan up to 70000 hours under 40℃ ambient temperature, adapt to 70℃ high-temperature cabinet operating environment without performance attenuation.
-
Full Global Compliance Certifications
Certified by UL, CSA, EN safety standards and RoHS environmental directive, marked as Sanyo Eco low-power product, no extra certification cost for overseas industrial, medical and server projects.
-
Compact 4028 Standard Footprint
40×40×28mm universal mounting size, interchangeable with most 4028 DC cooling fans on market, easy replacement and structural design matching.
5. Typical Application Scenarios Table
|
Application Industry
|
Specific Equipment Matching
|
Cooling Demand Reason
|
|
Server & Data Center
|
Mini ITX server, storage server, network switch
|
High power chip narrow cabinet, high airflow & pressure required
|
|
Industrial Automation
|
Servo amplifier, chip mounter, PLC control box
|
Continuous 24h operation, wide temperature environment, fan status monitoring needed
|
|
Medical Equipment
|
CT scanner, MRI auxiliary power module, medical analyzer
|
RoHS & safety certified, stable low-interference operation
|
|
Communication Hardware
|
Small base station, optical transmission equipment
|
Voltage fluctuation resistance, long-term unattended running
|
|
Precision Instrument
|
Lab test equipment, laser control unit
|
Low vibration, real-time speed monitoring function
|
6. Model Matching Notes
-
This model: 9GA0412P3G011, 12V, PWM + pulse sensor, non-ribbed frame;
-
Sanyo Denki provides multiple derivative models of San Ace40 4028 series with different voltage, signal output and ribbed frame options;
-
Contact our technical team to confirm alternative models if you need 24V version, alarm signal or ribbed housing structure.
7. Package & Supply Information
-
Single fan net weight: 53g;
-
Original Sanyo Denki factory packaging, complete spec datasheet provided for each batch;
-
Support bulk order, sample testing and technical parameter customization consultation.
∷
Click to inquire
