Oblong compact axial fans typically have dimensions that vary based on the specific application and manufacturer. However, they generally feature a rectangular or oval shape, which distinguishes them from the more common circular axial fans. The dimensions of these fans are usually specified in terms of their length, width, and depth (or thickness). 1. **Length and Width**: The length and width of oblong compact axial fans can range from a few centimeters to several tens of centimeters. Common sizes might include dimensions like 80mm x 120mm, 92mm x 150mm, or 120mm x 172mm. These dimensions are often tailored to fit specific equipment or enclosures where space constraints are a consideration. 2. **Depth (Thickness)**: The depth of these fans is typically less than their length and width, often ranging from 10mm to 50mm. The depth is crucial as it affects the fan's ability to move air efficiently; a deeper fan can generally move more air at a given speed. 3. **Mounting and Housing**: The housing of oblong compact axial fans is designed to facilitate easy mounting in various orientations. The mounting holes are usually positioned at the corners or along the edges, and the housing is often made from materials like plastic or metal to ensure durability and stability. 4. **Performance Specifications**: While not strictly dimensions, performance specifications such as airflow (measured in cubic feet per minute, CFM), static pressure, and noise levels are also critical when considering the dimensions of these fans, as they influence the overall design and application suitability. These fans are used in applications where space is limited, and efficient airflow is necessary, such as in telecommunications equipment, computer servers, and other electronic devices.

1. **Select the Location**: Choose a spot on the enclosure where airflow is optimal. Ensure it aligns with the airflow path for efficient cooling. 2. **Mark the Cutout**: Use the fan's template or measure its dimensions to mark the cutout area on the enclosure. Ensure the markings are precise for a snug fit. 3. **Cut the Opening**: Use a jigsaw or a hole saw to cut the marked area. Smooth the edges with a file to prevent damage to the fan or injury during installation. 4. **Drill Mounting Holes**: Align the fan with the cutout and mark the mounting hole positions. Drill holes that match the size of the mounting screws. 5. **Install the Fan**: Place the fan into the cutout, ensuring the airflow direction is correct. Secure it using screws through the mounting holes. Use washers if necessary to distribute pressure evenly. 6. **Seal the Edges**: Apply a gasket or sealant around the fan's edges to prevent air leaks and reduce vibration noise. 7. **Connect the Wiring**: Connect the fan's power wires to the power source. Ensure the voltage and current ratings match. Use connectors or soldering for secure connections, and insulate with heat shrink tubing or electrical tape. 8. **Test the Fan**: Power on the fan to ensure it operates correctly and the airflow is as expected. Check for unusual noises or vibrations. 9. **Final Adjustments**: If needed, adjust the fan's position or tighten screws to eliminate any issues. Ensure all connections are secure and the fan is stable. 10. **Close the Enclosure**: Once satisfied with the installation, close the enclosure, ensuring no wires are pinched or obstructing the fan.

Oblong compact axial fans are designed to provide efficient airflow in constrained spaces, often used in electronics cooling and HVAC systems. The airflow specifications for these fans typically range from 10 to 200 cubic feet per minute (CFM), depending on the size and design of the fan. The airflow capacity is influenced by the fan's blade design, motor power, and the static pressure it can overcome. These fans are engineered to maximize airflow while minimizing space usage, making them ideal for compact applications. Noise specifications for oblong compact axial fans are crucial, especially in environments where noise levels are a concern, such as in consumer electronics or office equipment. The noise levels are usually measured in decibels (dB) and can range from 20 dB to 50 dB. The noise level is affected by factors such as the fan speed (RPM), blade design, and the presence of any noise-reducing features like vibration dampers or optimized blade geometry. Lower noise levels are achieved through precision engineering and the use of materials that reduce vibration and turbulence. Manufacturers often provide detailed specifications, including airflow and noise levels, to help users select the appropriate fan for their needs. These specifications are typically tested under standardized conditions to ensure accuracy. When selecting an oblong compact axial fan, it is important to consider both the airflow and noise specifications to ensure optimal performance and user comfort in the intended application.

Yes, oblong compact axial fans can be used in high-temperature environments, but several factors must be considered to ensure their effective operation and longevity. These fans are designed to move air efficiently and are often used in applications where space is limited. However, their suitability for high-temperature environments depends on the materials used in their construction and their design specifications. 1. **Material Selection**: The materials used in the fan's construction must withstand high temperatures without degrading. Metals like aluminum or stainless steel are often preferred for the fan blades and housing due to their high melting points and resistance to thermal expansion. The motor and bearings should also be made from materials that can endure high temperatures. 2. **Temperature Rating**: Each fan model has a specific temperature rating, which indicates the maximum temperature it can handle. It is crucial to select a fan with a temperature rating that exceeds the maximum expected temperature of the environment. 3. **Cooling and Ventilation**: In high-temperature environments, additional cooling or ventilation may be necessary to prevent the fan's motor from overheating. This can be achieved through external cooling systems or by ensuring adequate airflow around the fan. 4. **Lubrication**: High temperatures can affect the lubrication of the fan's moving parts. High-temperature lubricants should be used to ensure smooth operation and reduce wear and tear. 5. **Testing and Certification**: Fans used in high-temperature environments should be tested and certified for such conditions. Compliance with industry standards ensures reliability and safety. By considering these factors, oblong compact axial fans can be effectively utilized in high-temperature environments, providing efficient cooling and ventilation solutions.

You can purchase replacement oblong compact axial fans from the following sources: 1. **Online Retailers**: Websites like Amazon, eBay, and Newegg offer a wide range of axial fans. You can filter your search by size, brand, and specifications to find the exact replacement you need. 2. **Electronics and Hardware Stores**: Stores such as Best Buy, Home Depot, and Lowe's often carry a selection of axial fans, especially those used for home appliances or computer cooling. 3. **Specialized Electronics Suppliers**: Companies like Digi-Key, Mouser Electronics, and Newark offer a comprehensive selection of electronic components, including axial fans. These suppliers provide detailed specifications and datasheets to help you find the right product. 4. **Manufacturer Websites**: If you know the brand of your current fan, visiting the manufacturer's website can be a good option. Brands like Delta Electronics, Sunon, and Nidec often sell replacement parts directly or through authorized distributors. 5. **Industrial Suppliers**: For more specialized or industrial-grade fans, consider suppliers like Grainger, McMaster-Carr, or RS Components. They offer a variety of fans suitable for industrial applications. 6. **Local Electronics Shops**: Smaller, local electronics or computer repair shops may have the specific fan you need or can order it for you. 7. **Online Marketplaces for Industrial Parts**: Websites like Alibaba or Global Sources can connect you with manufacturers and suppliers offering bulk purchases or specific models not readily available in retail stores. 8. **Auction Sites and Surplus Stores**: Sometimes, surplus electronics stores or auction sites have discontinued or hard-to-find models at a lower price. Ensure you have the correct specifications, such as dimensions, voltage, airflow, and connector type, before purchasing to ensure compatibility with your device.