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4.7 Inch DC Centrifugal Fan 12 Volt Centrifugal Blower 120x120x32 Mm
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Brand Name:MX/OEM/ODM
Model Number:MX12032GB(S)H1
Certification:CE/ROSH/UL
Price:US$2.00/PCS-US5.00/PCS
Supply Ability:20,000/DAY
Company Data
Active Member
Contact Person
Du
Business Type:
86-755-26070926-26070992
Business Type:
Manufacturer Exporter
Officials:
23A2, Suhao Building, Nanxin Road, Nanshan District, Shenzhen, China
Quality:
Quality Certifitation Available
Product Details
Company Profile
Product Details
4.7 Inch DC Centrifugal Fan 12 Volt Centrifugal Blower 120x120x32
Mm
Applications
- Ventilation Equipment & System
- Heating Equipment & System
- Air Conditioner
- Refrigeration equipment
- MDBS(Mobile Data Base Station)
- Telecom power supply station
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 24V DC or 48V DC
● Ball bearing or Sleeve bearing or Hydraulic 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 | ||
| Part No. | B.S | VDC | VDC | Amp | Watt | RPM | CFM | m3/min | Inch-H2O | pa | dB-A | g |
MX12032GB (S)H1 | B.S | 12 | 7.0-13.8 | 2.00 | 24.00 | 3500 | 41.20 | 1.17 | 1.85 | 461.99 | 57.00 | 278 |
MX12032GB (S)M1 | B.S | 12 | 7.0-13.8 | 1.00 | 12.00 | 3000 | 35.44 | 1.00 | 1.17 | 291.94 | 51.00 | 278 |
MX12032GB (S)L1 | B.S | 12 | 7.0-13.8 | 0.70 | 8.40 | 2500 | 30.79 | 0.87 | 0.83 | 207.90 | 45.00 | 278 |
MX12032GB (S)H2 | B.S | 24 | 14.0-27.6 | 1.00 | 24.00 | 3500 | 41.20 | 1.17 | 1.85 | 461.99 | 57.00 | 278 |
MX12032GB (S)M2 | B.S | 24 | 14.0-27.6 | 0.70 | 16.80 | 3000 | 35.44 | 1.00 | 1.17 | 291.94 | 51.00 | 278 |
MX12032GB (S)L2 | B.S | 24 | 14.0-27.6 | 0.40 | 9.60 | 2500 | 30.79 | 0.87 | 0.83 | 207.90 | 45.00 | 278 |
B: (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 | |||||||||
C: 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 | |
Dimensions (Unit:mm)
FAQ:
1. What is a DC/AC Axial Fan?
An AC/DC fan is usually powered by 3v, 5v, 12v, 24v, 36v and 48v. It blows air along the axis of the fan, or parallel to the track of
the blade axis. Standard DC Axial fan sizes include 20mm, 30mm, 40mm, 50mm, 60mm,
70mm, 80mm, 92mm,120mm, 150mm, and 200mm.
2. How to choose a AC/DC fan?
To choose a AC/DC fan, you should consider the points below
a. fan voltage
b. fan current
c. fan speed
d. fan airflow
e. fan noise
f. fan lifespan
3. What is a bearing?
Fan bearing includes Sleeve Bearing and Ball Bearing, life expectancy of sleeve bearing fan is 30000hours, while ball bearing is 50000hours or more.
Fan bearing includes Sleeve Bearing and Ball Bearing, life expectancy of sleeve bearing fan is 30000hours, while ball bearing is 50000hours or more.
4. How do we carry out quality control?
Usually, there are two ways to monitor reliability during the manufacturing process.
a. Early Life Test
This is used as a mean of process control aimed at identifying any latent manufacturing problems and determining the effectiveness of burn-in. Every day, 5 samples will be picked up randomly from one of the production lines for burn in at 50°C+/-5°C for 24 hours.
b. On-going Reliability Demonstration
This is a longer-term program aimed at providing data on continuous basis to demonstrate the reliability of product. 10 units per month are randomly collected from one of the production lines for burn-in for 168 hours at 50°C+/-5°C. Units are monitored and tested on daily basis. Failed units will be analyzed and corrective actions taken where necessary.
5. What can I do if we can not find the suitable fan model in the fan list?
Please contact us for customized fans.
Company Profile
Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd is a high-tech
enterprise of professional manufacture and researcher on dc
brushless fans and ac fans. It is a professional cooling
fan manufacturer in the field with the most professional and
largest scale intergrating research and development, manufacturing
and sales. The products including brushless fans, cross flow fans,
blower fans, centrifugal fans, dc brushless motor,shaded pole,AC
and EC fans are being widely used in the computer information
technology, network communications, as well as industrial
production equipment, medical equipment, home appliances, etc.
Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.
Topfan-China core of Quality First, carry out the idea Doing Things
Right Frist Time, Pursue zero defect management, holds advanced
testing instruments, production equipments, excellent management
experience and competitive price, which make the products more
popular. Based on mutual benefit and development, we always make
our biggest efforts to do everything better for our customers make
us ISO9000, UL, CE and RoHS and TUV certificated and become the
best sellers both at home and abroad including Europe, North
America, Asia (South Korea and India) and so on.
Brave the wind and waves, setting sail. Topfan-China with a
Corporate Vison of create a top cooling fans kingdom, hold a
working style of serious, rigorous, fast, persistent, and team
spirit of passion, independent, and high efficiency, make us become
the first brand in domestic, and the most popular brand all over
the world.
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