New Sanyo 9GV0412J03 4028/12V 4-wire P
New Sanyo 9GV0412J03 4028/12V 4-wire P
New Sanyo 9GV0412J03 4028/12V 4-wire P

New Sanyo 9GV0412J03 4028/12V 4-wire P

$6.43

SKU: 681457517111 Brand:

Description

The Sanyo Denki 9GV0412J303 is a premium-grade 40mm cooling fan engineered for extreme thermal management in high-density electronic enclosures. Utilizing the proprietary Guide Vane (9GV) architecture, this 4-wire PWM-controlled fan delivers unprecedented static pressure and directional airflow, preventing localized heat accumulation in densely packed 1U servers and industrial power supplies.

Technical Specifications:
Manufacturer: Sanyo Denki
Series: San Ace 40 (9GV Series)
Model Number: 9GV0412J303
Dimensions: 40 x 40 x 28 mm
Rated Voltage: 12 VDC
Operating Voltage Range: 10.8 to 13.2 VDC
Control Logic: 4-Wire PWM (Pulse Width Modulation) Speed Regulation
Rated Current: 0.85 A
Rated Input Power: 10.2 W
Rated Speed: 22,500 RPM (at 100% PWM duty cycle)
Maximum Airflow: 0.80 m³/min
Maximum Static Pressure: 1100 Pa
Acoustic Noise: 64 dB(A)
Operating Temperature Range: -20°C to +70°C
Expected Lifecycle: 40,000 hours at 60°C
Frame Material: High-impact plastic (UL 94V-0)
Impeller Material: High-impact plastic (UL 94V-0)
Weight: 50 g

System Architecture and Integration:
The 9GV series features stationary guide vanes integrated into the fan frame. These vanes straighten the exhaust airflow, significantly reducing turbulence and increasing static pressure. This structural advantage allows the fan to push air through high-impedance systems such as tightly finned heat sinks and dense component arrays. The 4-wire PWM interface provides precise dynamic speed control, allowing system motherboards or dedicated thermal controllers to scale fan RPM based on real-time thermal loads, thereby optimizing power consumption and acoustic output during off-peak operations.

Industrial Application Scenario:
This component is critical for 1U telecommunications equipment, blade servers, and compact industrial motor drives where spatial constraints dictate a 40x40mm footprint but thermal dissipation requirements demand high-velocity airflow. The ultra-high static pressure ensures that air penetrates dense copper heatsinks without backflow or stalling, solving the critical problem of thermal throttling in mission-critical computing nodes.

Procurement and Lifecycle Value:
Sourced through Original Engineering channels, this imported Sanyo Denki fan guarantees exact Technical Compatibility with OEM server and telecom hardware requiring the 9GV0412J303 specification. We maintain optimized inventory protocols to minimize Lead Time, ensuring rapid deployment for critical maintenance schedules and continuous operational uptime.

New Sanyo 9GV0412J03 4028/12V 4-wire P

New Sanyo 9GV0412J03 4028/12V 4-wire P

New Sanyo 9GV0412J03 4028/12V 4-wire P

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Fans Maintenance and upkeep

1. The use environment should always be kept clean and tidy, the surface of the fan should be kept clean, there should be no sundries in the inlet and outlet air outlets, and the dust and other sundries in the fan and pipes should be cleaned regularly;

2. The fan can only operate under the condition that it is completely normal, and at the same time, it is necessary to ensure that the capacity of the power supply facilities is sufficient and the voltage is stable.

3. During the operation of the fan, if it is found that the fan has abnormal sound, the motor is seriously heated, the shell is live, the switch trips, and cannot be started, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan, and a test run should be carried out for about five minutes after the overhaul to confirm that there is no abnormal phenomenon before starting the operation;

4. The fan should be stored in a dry environment to avoid moisture on the motor. When the fan is stored in the open air, there should be defensive measures. In the process of storage and handling, the fan should be prevented from bumping to avoid damage to the fan.

FAQ

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