- Home
- Products
- Axial Fans
- DC Axial Fans
- 20x20x10mm
20x20x10mm
General Specifications
- Material……Frame:Plastic(Flammability:UL94V-0),Impeller:Plastic(Flammability:UL94V-0)
- Expected life……(ball bearing 50000 hours, sleeve bearing 30000 hours) continuous running under the condition of 40℃ , 15~65 % humidity
- Motor protection function……Looked rotor burnout protection, Reverse polarity protection
- Dielectric strength……50/60Hz,500VAC,for 1minute
- Insulation resistance……≥ 10 MΩ ,
(Through applying 500VDC between impeller hub center and lead wire (+) )
- Sound pressure level(SPL)……At 1m away from the air inlet
- Storage temperature……-30 to +70°C(Non-condensing)
- Lead Wire…… +Red -Black Yellow（sensor）Brown (Control)
(For models without PWM control function,there is no speed control wiring.)
- Mass……4.00g
Related Cooling Fans
- Specification
- Characteristics Curves
- Dimensions(unit:mm)
| Item No. | Operating Voltage | Maximum Air Flow | Maximum Air Pressure | Rotational Speed | Rate Current | Input Power | Noise | ||
| (V) | (CMM) | (CFM) | (mmAq) | (inchAq) | (RPM) | (A) | (W) | dB(A) | |
| CHA2005BL-A10(b) | 5 | 0.020 | 0.71 | 0.31 | 0.012 | 6500 | 0.10 | 0.50 | 13 |
| CHA2005BM-A10(b) | 5 | 0.028 | 1.00 | 0.59 | 0.023 | 9000 | 0.15 | 0.75 | 20 |
| CHA2005BH-A10(b) | 5 | 0.037 | 1.29 | 1.06 | 0.042 | 12000 | 0.20 | 1.00 | 26.3 |
| CHA2005RL-A10(b) | 5 | 0.020 | 0.71 | 0.31 | 0.012 | 6500 | 0.10 | 0.50 | 13 |
| CHA2005RM-A10(b) | 5 | 0.028 | 1.00 | 0.59 | 0.023 | 9000 | 0.15 | 0.75 | 20 |
| CHA2005RH-A10(b) | 5 | 0.037 | 1.29 | 1.06 | 0.042 | 12000 | 0.20 | 1.00 | 26.3 |
EN 
KO 
IT 
DE 
JA