RFB1804
Micro Blower
Risun is a professional manufacturer having capabilities of brushless atomic blowers design and pass production with the state of the art in micro blower production technology.
As a professional micro thermal solution supplier, we can also offer tailor-made service. OEM / ODM partners for cooperation are earnest welcome.
As a professional micro thermal solution supplier, we can also offer tailor-made service. OEM / ODM partners for cooperation are earnest welcome.
- Extra mini and slim DC Brushless Atomic Blower is extremely suitable for portable Electronic devices use.
- High efficiency and low power
- High airflow and low noise
- Self-lubricative bearing used for a long service life
Application
DC Brushless Atomic Blower provides a premium electronic cooling solution for video processing chipset, high-speed memory module, high-end smart phone, PDA , CCTV, mini projector, MID, Smartbook and so on; and is also applicable to defrosting and ventilation of goggles or sunglasses, and fuel delivery of small fuel cell.
Size
Dimensions and Specifications are subject to change without notice, please refer to the actual product.
Specification
| Model Number | RFB1804 | |
| Product Name | Micro Blower | |
| Rated Voltage (VDC) | 3.3 | 5.0 |
| Operating Voltage (VDC) | 2.8 ~ 3.6 | 4.5 ~ 5.5 |
| Rated Current (mA) | 29 (max:35) | 41 (max:50) |
| Rotation Speed (RPM) | 8,000 ± 20% | 11,000 ± 20% |
| Air Flow (CFM) | 0.21 | 0.3 |
| Static Pressure (mmAq) | 2.17 | 4.66 |
| Noise (dB(A)) at 1m | 14.6 | 17.3 |
| Insulation Resistance | 10MEGA. Ω Min. at 500VDC (between frame and (+) terminal) |
|
| Dielectric Strength | 5mA Max. at 500VAC、60Hz、One Minute (between frame and (+) terminal) |
|
| Life Expectancy (hours) | 25,000 at 45℃ | |
| Compliance | CE, RoHS | |
| IP Rating | IP58 | |
| Weight (g) | 1.74 | |
| Protection | Lock rotor, Auto Restart, Polarity | |
- Specifications subject to changes without notice.
- Operating Temperature：-10℃ ~ +60℃
- Storage Temperature：-20℃ ~ +70℃
P-Q Curve
