{"id":6339,"date":"2024-07-29T03:28:08","date_gmt":"2024-07-29T03:28:08","guid":{"rendered":"https:\/\/cnmegatech.com\/Axial-Fan\/?post_type=product&p=6339"},"modified":"2024-08-01T07:39:10","modified_gmt":"2024-08-01T07:39:10","slug":"5v-12v-70x70x20mm-brushless-bracket-cooling-fan","status":"publish","type":"product","link":"https:\/\/cnmegatech.com\/Axial-Fan\/product\/5v-12v-70x70x20mm-brushless-bracket-cooling-fan\/","title":{"rendered":"70x70x20mm brushless bracket cooling fan"},"content":{"rendered":"

This is a DC frameless cooling fan manufactured by Guangzhou Mega Technology Co., Ltd., measuring 70x70x20mm. This fan is primarily used for heat dissipation in electronic devices.<\/p>\n

ParameterValue<\/p>\n

    \n
  1. Product Type:<\/strong> DC Brushless fan<\/li>\n
  2. Size:<\/strong> 70x70x20mm<\/li>\n
  3. Bearing Type:<\/strong> Double ball bearing, sleeve, hydraulic, other<\/li>\n
  4. Frame Material:<\/strong> Plastic (UL94V-0 flammability rating)<\/li>\n
  5. Blade Material:<\/strong> PBT plastic (UL94V-0 flammability rating)<\/li>\n
  6. Weight:<\/strong>2 g<\/li>\n
  7. Rated Voltage:<\/strong> 5 V\uff0c12 V<\/li>\n
  8. Operating Voltage Range:<\/strong> 5-5.5V (5V) \uff0c10.8-13.2V (12V),<\/li>\n
  9. Rated Current:<\/strong>15 A to 0.25 A<\/li>\n
  10. Rated Input Power:<\/strong>75W to 1.25 W<\/li>\n
  11. Speed:<\/strong> 3000 RPM to 4000 RPM<\/li>\n
  12. Air Flow:<\/strong>30 CFM to 10.43 CFM<\/li>\n
  13. Maximum Air Pressure:<\/strong>77mmH2O to 2.52mmH2O<\/li>\n
  14. Noise Level:<\/strong>8dB-A to 28.4dB-A<\/li>\n<\/ol>\n

    \"\"<\/p>\n

    Key Features<\/strong><\/p>\n

      \n
    1. Dimensions:<\/strong> 70x70x20mm, a small-sized fan suitable for devices with limited space.<\/li>\n
    2. Diverse Bearing Types:<\/strong> Supports multiple bearing types such as double ball bearing, oil-impregnated, and hydraulic, customizable based on different application requirements.<\/li>\n
    3. Material:<\/strong> Both the frame and blades are made of UL94V-0 grade plastic, offering excellent flame resistance and suitable for environments with high safety requirements.<\/li>\n
    4. Lightweight:<\/strong> Weighing only 55.2g, convenient for installation and transportation.<\/li>\n
    5. Performance Curve:<\/strong> The P@Q curve displays the airflow and air pressure of the fan at different speeds, allowing for selection of suitable models based on actual needs.<\/li>\n
    6. Clear Coding Rules:<\/strong> The product model coding rules are clear, facilitating differentiation between different models and bearing types.<\/li>\n<\/ol>\n

      Advantages<\/strong><\/p>\n

        \n
      1. Wide Range of Applications:<\/strong> Due to its compact size and stable performance, it is widely used in computers, power supplies, industrial equipment, home appliances, and other fields.<\/li>\n
      2. Strong Customization Capability:<\/strong> Supports multiple bearing types, customizable based on customer needs to meet various application scenarios.<\/li>\n
      3. Safe and Reliable:<\/strong> Using UL94V-0 grade plastic, it has excellent flame resistance and ensures equipment safety.<\/li>\n
      4. Stable Performance:<\/strong> The P@Q curve shows that the fan performance is stable and reliable, providing continuous and stable cooling effects.<\/li>\n<\/ol>\n

        \u00a0<\/strong><\/p>\n

        Main Application Scenarios<\/h3>\n

        Combining the product features, we can infer the main application scenarios of this fan:<\/p>\n

        1. Computer Hardware<\/strong><\/h4>\n
          \n
        1. CPU Heat Sinks:<\/strong> As a core component of CPU heat sinks, this fan can effectively reduce the temperature of the CPU during operation, improving system stability.<\/li>\n
        2. GPU Heat Sinks:<\/strong> High-performance GPUs generate a large amount of heat during operation, and this fan can help dissipate heat from the GPU, improving GPU performance and lifespan.<\/li>\n
        3. Chassis Fans:<\/strong> Used for overall heat dissipation within the chassis, accelerating the discharge of hot air inside the chassis and improving the overall heat dissipation efficiency of the system.<\/li>\n<\/ol>\n

          2. Power Supply Equipment<\/strong><\/h4>\n
            \n
          1. Power Supply Fans:<\/strong> Power supply equipment generates heat during operation, and this fan can effectively reduce the internal temperature of the power supply, improving the stability and lifespan of the power supply.<\/li>\n<\/ol>\n

            3. Network Equipment<\/strong><\/h4>\n
              \n
            1. Router and Switch Fans:<\/strong> Network equipment generates heat during long-term operation, and this fan can help dissipate heat from the equipment to ensure stable operation of the network equipment.<\/li>\n
            2. Server Fans:<\/strong> The internal space of server cabinets is limited, and this small-sized fan is very suitable for server heat dissipation.<\/li>\n<\/ol>\n

              4. Industrial Control Equipment<\/strong><\/h4>\n
                \n
              1. PLC, Inverter Fans:<\/strong> Industrial control equipment operates in harsh environments and requires fans with good heat dissipation performance.<\/li>\n
              2. Small Motor Fans:<\/strong> Used for small motor heat dissipation to improve motor service life.<\/li>\n<\/ol>\n

                5. Home Appliances<\/strong><\/h4>\n
                  \n
                1. Set-top Box, Router Fans:<\/strong> These devices are usually placed in small spaces and require small-sized, quiet fans.<\/li>\n
                2. Small Purifier Fans:<\/strong> Used in the air duct system of small purifiers to provide air circulation.<\/li>\n<\/ol>\n

                   <\/p>\n","protected":false},"excerpt":{"rendered":"

                  This is a DC frameless cooling fan manufactured by Guangzhou Mega Technology Co., Ltd., measuring 70x70x20mm. This fan is primarily used for heat dissipation in electronic devices.<\/p>\n

                  ParameterValue<\/p>\n

                    \n
                  1. Product Type:<\/strong> DC Brushless fan<\/li>\n
                  2. Size:<\/strong> 70x70x20mm<\/li>\n
                  3. Bearing Type:<\/strong> Double ball bearing, sleeve, hydraulic, other<\/li>\n
                  4. Frame Material:<\/strong> Plastic (UL94V-0 flammability rating)<\/li>\n
                  5. Blade Material:<\/strong> PBT plastic (UL94V-0 flammability rating)<\/li>\n
                  6. Weight:<\/strong>2 g<\/li>\n
                  7. Rated Voltage:<\/strong> 5 V\uff0c12 V<\/li>\n
                  8. Operating Voltage Range:<\/strong> 5-5.5V (5V) \uff0c10.8-13.2V (12V),<\/li>\n
                  9. Rated Current:<\/strong>15 A to 0.25 A<\/li>\n
                  10. Rated Input Power:<\/strong>75W to 1.25 W<\/li>\n
                  11. Speed:<\/strong> 3000 RPM to 4000 RPM<\/li>\n
                  12. Air Flow:<\/strong>30 CFM to 10.43 CFM<\/li>\n
                  13. Maximum Air Pressure:<\/strong>77mmH2O to 2.52mmH2O<\/li>\n
                  14. Noise Level:<\/strong>8dB-A to 28.4dB-A<\/li>\n<\/ol>\n","protected":false},"featured_media":6383,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_joinchat":[]},"product_brand":[],"product_cat":[67],"product_tag":[],"class_list":["post-6339","product","type-product","status-publish","has-post-thumbnail","product_cat-frameless-fan","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t