Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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DC Centrifugal Fan 51*52*15mm / 2" DC Blower Fan , 5v 12v 24v Snail Fan
DC Centrifugal Fan 51*52*15mm , low noise and long life expectancy, are widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.
Description:
● Various Size
● High speed , Middle speed, Low speed
● Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller
● 5 blades 7 blades or 9 blades
● 5V DC 12V DC or 24V DC
● Ball bearing or Sleeve bearing
● Terminal or Lead wire
● Waterproof explosion proof or high proof are can be satisfied.
A: Specifications:
| Model | Bearing Type | Rated Voltage | Operating Voltage | Input Current | Input Power | Speed | Max Air Flow | Max Static Pressure | Noise | Weight | ||
| MX5115GB(S)H5 | B.S | 5 | 3.5-5.5 | 0.45 | 2.25 | 5500 | 3.49 | 0.10 | 0.35 | 87.97 | 38 | 30 |
| MX5115GB(S)M5 | B.S | 5 | 3.5-5.5 | 0.35 | 1.75 | 5000 | 3.21 | 0.09 | 0.29 | 71.59 | 34 | 30 |
| MX5115GB(S)L5 | B.S | 5 | 3.5-5.5 | 0.25 | 1.25 | 4500 | 2.86 | 0.08 | 0.24 | 60.21 | 27 | 30 |
| MX5115GB(S)H1 | B.S | 12 | 7.0-13.8 | 0.18 | 2.16 | 5500 | 3.49 | 0.10 | 0.35 | 87.97 | 38 | 30 |
| MX5115GB(S)M1 | B.S | 12 | 7.0-13.8 | 0.15 | 1.80 | 5000 | 3.21 | 0.09 | 0.29 | 71.59 | 34 | 30 |
| MX5115GB(S)L1 | B.S | 12 | 7.0-13.8 | 0.12 | 1.44 | 4500 | 2.86 | 0.08 | 0.24 | 60.21 | 27 | 30 |
| MX5115GB(S)H2 | B.S | 24 | 14.0-27.6 | 0.10 | 2.40 | 5500 | 3.49 | 0.10 | 0.35 | 87.97 | 38 | 30 |
| MX5115GB(S)M2 | B.S | 24 | 14.0-27.6 | 0.08 | 1.92 | 5000 | 3.21 | 0.09 | 0.29 | 71.59 | 34 | 30 |
| MX5115GB(S)L2 | B.S | 24 | 14.0-27.6 | 0.06 | 1.44 | 4500 | 2.86 | 0.08 | 0.24 | 60.21 | 27 | 30 |
B: Electrical Specification:
| ITEM |
| Specification. Condition | |||
| Locked Rotor Protection | □ | Safety Condition | |||
| | Auto power off after locked at rated voltage for 1sec | ||||
| Polarity Protection | ■ | Open circuit when Vcc&GND are exchanged | |||
| □ | Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged | ||||
| Insulation Resistance | 10MΩ Between unshielded wire and frame at 500VDC/min | ||||
| Dielectric Strength | 5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min | ||||
| Special Function | □ | Soft Start | □ | Current Limiter | |
C. (Main Materials, Parts Specification)
| Bearing | ■(Dual Ball Bearing) | □ | (Sleeve Bearing) | |||||||
| Frame | ■ | PBT of UL94V-0. | □ | Die-cast Aluminum Alloy | ||||||
| Impeller | ■ | PBT of UL94V-0. | □ | Steel | ||||||
| Bobbin | PBT of UL94V-0. | |||||||||
| Lead Wire | ■ | Red(+) | ■ | Black(-) | □ | Blue(PWM) | UL 1571 28# | |||
| □ | Yellow(FG) | □ | White(RD) | 2 wires 100±10mm | ||||||
| Connector | No | |||||||||
| Tube | No | |||||||||
