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12V DC Cooling Fans
Popular Products
12V DC Cooling Fans
Shop 12V DC cooling fans in Australia for electronic equipment, enclosures, computers, ventilation and other applications requiring 12V DC cooling or airflow. Our range includes 12V DC case fans, exhaust fans, slim cooling fans and blower-style fans in a variety of sizes and bearing configurations.
Choose from compact 12V fans in sizes including 25mm, 35mm and 40mm, through to popular 60mm, 80mm, 92mm and 120mm cooling fan sizes. Different fan sizes and constructions provide options for equipment with different mounting and airflow requirements.
Our 12V DC cooling fan range includes ball bearing, ceramic bearing, MagLev, CycleSeal and sleeve bearing designs. We also stock 3-wire fans, low-noise models, slim fans and specialised fans for applications where space, operating environment or fan control requirements need to be considered.
When selecting a 12V DC fan, check the required fan dimensions, mounting-hole spacing, operating voltage, power consumption, connector or wire configuration and airflow requirements. A fan must also have sufficient clearance for the blades and airflow path.
Browse our 12V DC cooling fans to find the appropriate size, bearing type and configuration for your electronic equipment, enclosure, project or ventilation application.
Types of 12V DC Cooling Fans
12V DC cooling fans are available in different designs, sizes and bearing configurations to suit a variety of cooling and ventilation applications. At Aus Electronics Direct, you can explore several types of 12V cooling fans for computers, electronic equipment, electrical enclosures and industrial systems.
- 12V Ball Bearing Cooling Fans: Designed for reliable operation and durability, ball bearing fans are suitable for applications requiring consistent airflow and extended operating periods.
- 12V Sleeve Bearing Cooling Fans: Commonly used in general-purpose cooling applications, sleeve bearing fans provide a practical solution for computer cases, electronic equipment and ventilation systems.
- 12V MagLev Cooling Fans: Use magnetic levitation technology to reduce friction within the bearing system, supporting efficient and quieter fan operation.
- 12V Ceramic Bearing Cooling Fans: Feature ceramic bearing components designed for specialised cooling applications and particular operating requirements.
- 12V CycleSeal Bearing Fans: Incorporate a specialised bearing design intended to help protect internal components and support reliable fan operation.
- 12V Blower Fans: Designed to direct airflow through a focused outlet, making them suitable for compact electronic equipment and applications requiring directed ventilation.
- 12V Slimline Cooling Fans: Feature a reduced depth for installations where mounting space is limited, including compact electronic enclosures and equipment.
- 12V Exhaust Fans: Used to remove warm air from computer cases, electronic enclosures and other equipment spaces, helping maintain suitable operating temperatures.
Applications of 12V DC cooling fans
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Computer case and enclosure cooling
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Electronic equipment ventilation
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Electrical cabinet cooling
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Power supply cooling
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Telecommunications equipment
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Industrial machinery ventilation
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Electronic component cooling
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Replacement cooling fans for compatible equipment
FAQ
1. What is a 12V DC cooling fan?
A 12V DC cooling fan is an electrically powered fan designed to operate from a compatible 12-volt direct current power supply. It moves air through electronic equipment, computer cases and enclosures to help remove excess heat.
2. What size 12V cooling fan do I need?
The correct size depends on your available mounting space, airflow requirements and equipment configuration. Common sizes include 40mm, 60mm, 80mm, 92mm and 120mm. Always check the fan's physical dimensions and mounting-hole spacing before purchasing.
3. What is the difference between a 12V computer fan and a 12V exhaust fan?
A computer fan generally refers to a fan used to cool computer components or enclosures. An exhaust fan is positioned to remove warm air from an enclosure or equipment space. Some fans can perform either function depending on their installation and airflow direction.
4. What is the difference between ball bearing and sleeve bearing fans?
Ball bearing fans use rolling elements to support the rotating shaft, while sleeve bearing fans use a lubricated sleeve. Ball bearing designs are often selected for demanding operating conditions, while sleeve bearing fans are common in general-purpose cooling applications.
5. Are 12V DC cooling fans suitable for continuous operation?
Some 12V DC cooling fans are designed for continuous operation. Check the manufacturer's rated operating conditions, temperature limits and expected service life before using a fan in a continuous-duty application.
6. What does CFM mean when choosing a cooling fan?
CFM stands for cubic feet per minute and measures the volume of air a fan moves. A higher CFM rating generally indicates greater airflow, although actual cooling performance also depends on static pressure and airflow restrictions.
7. What is a three-wire 12V cooling fan?
A three-wire cooling fan typically has power, ground and a tachometer signal wire. The third wire commonly provides rotational speed feedback to a compatible controller or monitoring system. Always check the manufacturer's wiring diagram.
8. Can I replace a 12V DC cooling fan with a different model?
Yes, provided the replacement is compatible with the equipment. Check voltage, dimensions, mounting holes, connector configuration, airflow, static pressure and power requirements before replacing the original fan.
9. What is an IP68-rated 12V cooling fan?
An IP68-rated fan is designed to provide a specified level of protection against dust and water ingress under defined test conditions. Check the manufacturer's specifications for installation limitations and the exact protection rating.
