Page ID : EN0004
Anti-Vibration & Low-Noise Fan
for Waterproof Cube Cases 100/125
A cooling system for sealed enclosures that combines a heat sink with a low-noise fan.
The internal fan promotes air circulation, efficiently transferring heat to the heat sink panel. Heat is dissipated outside the enclosure while maintaining its sealed design, helping prevent excessive internal temperature rise.
Features
Floating vibration-isolation mount structure
To improve heat dissipation efficiency, forced convection of the internal air is essential.
This system promotes air circulation within a sealed environment by incorporating a vibration-isolated fan structure, which suppresses vibration and resonance noise and ensures stable cooling performance even inside airtight housings.
Ultra-quiet fan for 315
Ultra-Quiet Operation at Approximately 9.8 dBA
Equipped with an ultra-quiet fan with a noise level of approximately 9.8 dBA (A-weighted).
Even when evaluated based on human hearing perception, this is an extremely low value. It is comparable to the sound of breathing or rustling leaves, meaning that in a typical indoor environment, the noise is effectively masked by ambient sound.
MF30150V3-1000C-A99
| Size | 30 × 30 × 15 mm |
| Rated Voltage | DC 5 V |
| Airflow | 2.8 CFM |
| Speed | 5200 rpm |
| Static Pressure | 0.05 inch-H₂O |
| Noise | 9.8 dB(A) |
| Current Consumption | 45 mA（5 V） |
| Weight | 9.7 g |
| Bearing | SUNON MAGLev® magnetic levitation bearing |
MF30151V3-1000C-A99
| Size | 30 × 30 × 15 mm |
| Rated Voltage | DC 12 V |
| Airflow | 2.7 CFM |
| Speed | 4600 rpm |
| Static Pressure | 0.05 inch-H₂O |
| Noise | 7.8 dB(A) |
| Current Consumption | 20 mA（12 V） |
| Weight | 9.7 g |
| Bearing | SUNON MAGLev® magnetic levitation bearing |
Assembly Instructions
When assembling the vibration-resistant fan structure, please use a thread-locking adhesive (LOCTITE 243) on the all screws.
If a thread-locking adhesive is not used, the screws securing the fan may loosen due to vibration.
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