Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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30 x 30 x 4.5 mm mini blower fan cooling for laptop mask razor dc 3.3V - 5V
Basic information:
Frame and Impeller: L.C.P. (UL94V-0)
Bearing Type: Hydraulic Bearing
Function Range: FG IP57 / IP58
Operating Voltage: 3.3V 5V
Tempetature Range: -10℃ to +60℃
Expected Life------------ 25000 hours
Insulation Resistance------10MEGA.Ω Min. at 500VDC(between frame and (+) terminal)
Dielectric Strength--------5mA Max. at 500VAC,60Hz,One Minute(between frame and (+) terminal)
Specification of Low speed series:
| Model Number | RFB3004 | |
| Product Name | Slim Blower | |
| Bearing | Axially-grooved Bearing | |
| Rated Voltage (VDC) | 3.3 | 5.0 |
| Operating Voltage (VDC) | 2.8 ~ 5.5 | |
| Rated Current (mA) | 50 | 75 |
| Rotation Speed (RPM) | 6,000 ± 10% | 8,500 ± 10% |
| Air Flow (CFM) | 0.57 | 0.888 |
| Static Pressure (mmAq) | 2.22 | 5.23 |
| Noise (dB(A)) (30cm) | 28 | 36 |
| Insulation Resistance | 10MEGA. Ω Min. at 500VDC (between frame and (+) terminal) | |
| Dielectric Strength | 5mA Max. at 500VAC,60Hz,One Minute (between frame and (+) terminal) | |
| Weight (g) | 4.6 | |
| Life Expectancy (hours) | 25,000 at 45℃ | |
| IP Rating | IP57 | |
Specification of High speed series:
| Model Number | MX3004 SERIES | |
| Product Name | Slim Blower | |
| Rated Voltage (VDC) | 3.3 | 5.0 |
| Operating Voltage (VDC) | 2.8 ~ 5.5 | |
| Rated Current (mA) | 90 ± 10% | 140 ± 10% |
| Rotation Speed (RPM) | 8,500 ± 15% | 11,000 ± 15% |
| Air Flow (CFM) | 0.87 | 1.15 |
| Static Pressure (mmAq) | 6.67 | 12.29 |
| Noise (dB(A)) (100cm) | 25.9 | 32.6 |
| Insulation Resistance | 10MEGA. Ω Min. at 500VDC (between frame and (+) terminal) | |
| Dielectric Strength | 5mA Max. at 500VAC,60Hz,One Minute (between frame and (+) terminal) | |
| Weight (g) | 4.6 | |
| Life Expectancy (hours) | 25,000 at 45℃ | |
| IP Rating | IP58 | |
| Protection | Lock rotor | Polarity |
Dimensiom ( unit : mm )
PQ curve for low speed:
PQ curve for hige speed: