CHA3812DB-O
38x38x28 mm
0.176-0.556 m3/min
Material
Frame: Thermoplastic PBT of UL 94V-O
Impellen Thermoplastic PBT of UL 94V-O
Bobbin: Thermoplastic PBT of UL 94V-O
Lead Wire: AWG26, Red Wire Positive(+) Black wire Negative(-)
| Model | Rated voltage (DCV) | Operating Voltage (DCV) | Rated | Rated current | Operating Temperature | Storage Temperature (°C) | Speed (RPM) | Max Air Flow (CFM) | Max. Aire Pressure (mmHQ) | Noise (DB) | Bearing Type | Weight (g) |
| power (W) | (A) |
| CHA3812A | 12 | 7-13.2 | 0.6 | 0.05 | -10-70 | •40-70 | 5000 | 6.2 | 3.39 | 30.8 | B | 38 |
| CHA3812D | 12 | 7-13.2 | 24 | 0.2 | -10-70 | •40-70 | 9200 | 11.75 | 11.05 | 39 | B | 38 |
| CHA3812E | 12 | 7-13.2 | Z88 | 0.24 | -10-70 | -40-70 | 10300 | 13.44 | 13.5 | 41 | B | 38 |
| CHA3812F | 12 | 7-132 | 4.2 | 035 | -10-70 | •40*70 | 11500 | 15.01 | 16*83 | 43 | B | 38 |
| CHA3812G | 12 | 7-132 | 624 | 0.52 | -10-70 | -40-70 | 13000 | 16.96 | 21.5 | 47.5 | B | 38 |
| CHA3812I | 12 | 7-132 | 7.8 | 0.65 | -10-70 | •40-70 | 15000 | 19.57 | 28.63 | 53.1 | B | 38 |
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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DC12V CHA3812DB O Power Supply 0.556 M3/Min Vehicle Cooling Fan Images
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