| Allicdata Part #: | CFM-4020V-145-123-ND |
| Manufacturer Part#: |
CFM-4020V-145-123 |
| Price: | $ 2.21 |
| Product Category: | Fans, Thermal Management |
| Manufacturer: | CUI Inc. |
| Short Description: | FAN AXIAL 40X20MM 12VDC WIRE |
| More Detail: | N/A |
| DataSheet: |  CFM-4020V-145-123 Datasheet/PDF |
| Quantity: | 1000 |
| 600 +: | $ 2.00655 |
| Power (Watts): | 460mW |
| Lifetime @ Temp.: | 70000 Hrs @ 40°C |
| Material - Blade: | Polybutylene Terephthalate (PBT) |
| Material - Frame: | Polybutylene Terephthalate (PBT) |
| Voltage Range: | 4.5 ~ 13.8VDC |
| Current Rating: | 0.038A |
| Weight: | 0.064 lb (29.03g) |
| Approvals: | CE, cURus, TUV |
| Operating Temperature: | 14 ~ 158°F (-10 ~ 70°C) |
| Ingress Protection: | -- |
| Termination: | 2 Wire Leads |
| RPM: | 4500 RPM |
| Series: | CFM-40V |
| Noise: | 12.3 dB(A) |
| Features: | Auto Restart |
| Fan Type: | Tubeaxial |
| Bearing Type: | omniCOOL™ Magnetic Sleeve |
| Static Pressure: | 0.100 in H2O (24.9 Pa) |
| Air Flow: | 5.5 CFM (0.154m³/min) |
| Width: | 20.00mm |
| Size / Dimension: | Square - 40mm L x 40mm H |
| Voltage - Rated: | 12VDC |
| Part Status: | Active |
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DC Fans are employed in a variety of applications and serve important purposes, from exhaust ventilation in industrial buildings to cooling of ICs and CPUs in home appliances. The CFM-4020V-145-123 is a great example of a reliable DC fan that can be used in a multitude of applications. This article will briefly explain the working principle and various areas of application of the CFM-4020V-145-123.
The CFM-4020V-145-123 DC Fan is a case-fan designed for installation into shelving or rack systems and chassis. It is designed for multiple operating environments and provides a long service life when installed into compatible environments. It is components are compliant with the RoHS directive and utilizes a sealed ball bearing for low noise operation.
At its core, the fan is powered by an electric motor that contains a permanent magnet and rotating coil of wire that is suspended into a permanent magnetic field. This field creates a force in the coil called the Lorentz Force, which pushes the rotor toward the stator. The action of the motor creates air flow from the low-pressure side to the high-pressure side of the fan blade, creating a positive static pressure. The moving blades act like a propeller, pushing air away from the high pressure side of the fan and pulling air from the low pressure side.
The CFM-4020V-145-123 DC fan has many applications, from industrial buildings and warehouses to consumer electronics. Industrial environments require reliable air ventilation for cooling, and the CFM-4020V-145-123 is an ideal choice due to its low noise operation and long service life. It can be used in server cabinets, power supplies, and HVAC systems, while its sealed ball bearing ensures low vibration and operations efficiency.
In consumer electronics, this DC fan can also be used in home appliances like air conditioners and refrigerators, where cooling units are essential components. The fan can be used to maintain proper temperature and pressure differential in all types of equipment. Its low noise operation and long service life makes it an ideal choice for consumer devices.
The CFM-4020V-145-123 DC fan is a popular and reliable choice for a variety of applications that require reliable air ventilation and cooling. Its low noise operation and long service life make it an ideal choice for industrial and consumer devices alike. It is easy to install and has components that are compliant with the RoHS directive, which ensures a safe and reliable operation.
The specific data is subject to PDF, and the above content is for reference
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