CHB4005CS
40x40x7.0 mm
0.114-0.177 m3/min
Classification
Fans can be divided into two types: mechanical fans and electric fans.
(1) Mechanical fans In order to reduce engine power loss and save fuel, engines often use fan control devices to control the coupling and separation of the cooling fan and the drive belt pulley.
(2) Electric fan The fan does not rotate when the engine is at low temperature. When the temperature rises, the fan rotates. It is driven by the motor.
Material
Frame: Plastic PBT 94V0
Impellen Plastic PBT 94V0
Lead Wire: AWG26 "+" Red "-" Black Standard UL 1007
Option: Signal output
Bearing: Ball bearing or Sleeve bearing
Specifications
| Model | Rated Voltage (DCV) | Operating Voltage (DCV) | Rated input (W) | Rated Current (A) | Operating Temperature (°C) | Storage Temperature (°C) | Speed (RPM) | Max, Air Flow (CFM) | Max, Aire Pressure | Noise (DB) | Bearing Type | Weight (g) |
| CHB4005A | 5 | 4-6.5 | 0.25 | 0.05 | -10-70 | -40-70 | 4000 | 4.02 | 1.21 | 23.5 | SB | 7.5 |
| CHB4012A | 12 | 7-132 | 0.66 | 0.055 | -10-70 | -40-70 | 4000 | 4.02 | 1.21 | 23.5 | S | 7.5 |
| CHB4012B | 12 | 7-132 | 0.84 | 0.07 | -10-70 | -40-70 | 5000 | 5.14 | 1.85 | 26 | SB | 7.5 |
| CHB4005C | 5 | 3-6.5 | 0.55 | 0.11 | -10-70 | -40-70 | 6000 | 6.26 | 2.56 | 29.5 | SB/B | 7.5 |
Option: 5 or 12V
S: Sleeve bearing B: Ball bearing SB: One Ball One Sleeve
About us
Everrich Electronic(Dong Guan)Co.,Ltd, a subsidiary of Cheng Home Electronics Co.,Ltd, is the Taiwan based enterprise which is specialized in designing and manufacturing of DC brushless fans and motors. The company was established in Oct.1985. It has been 30 years experience of professional design and manufacture of DC fans, motors. We use advanced auto production equipment and testing machines,and we have senior professional & manager and technique power is strong.
We have continuously made all series of DC brushless fans from size 25mm to 172mm,and thickness from 6mm to 50mm. We would like to establish a partnership with each customer by developing any kind of fan and motor for customers special needs in PCs,desktop computers,telecom,car,projector,copy machine,fragrance lamp and industrial,medical,home application and other equipments.
We produce high efficiency,quality and stability. Our fans low noise,high airflow,long life.We have passed many domestic / international professional certificate such as CCC,UL,TUV. The product are sold to USA, Japan, Korea, South-east Asia and Hong Kong etc. around the world. Besides, we have a cooperation with world famous companies. In order to always keep in the leading position in the world, we continually import equipment,develop new product and create new market.
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