Product Description
The DC3010 miniature brushless DC axial cooling fan, with its compact size, low power consumption, and easy installation, is widely used in cooling applications for electronic devices with limited space.
The applications and products of miniature cooling fans tend to prioritize quiet operation and low power consumption, so the bearings typically chosen are oil-bearing or hydraulic bearings. Some high-value products that require stability and long-term operation tend to favor higher-priced ball bearings.
LDDC3010 DC Axial Flow Cooling Fan,Use for LED Car Lights/Humidifier/Projector/Beauty Device Cooling fan.
LDDC3010 accepts the following customizations ：
Fan Frame and Blade Material
Fan Label
Fan wiring harness, cable length, terminals
Speed/Airflow
LDDC3010 Design Parameters
Motor Protection: RP/SS/AS/CL
Signal Output:FG/RD/LD
Speed Contorl Method：PWM/TP/VC/RC/CS
LDDC3010 Design Parameters
LDDC4010 Application Equipment and Scenarios
| Application areas | Typical products | Core requirements |
|---|---|---|
| Network communication | Routers, switches, optical modems, NAS storage devices | Long-term stable operation, low noise, dustproof and moisture-resistant |
| Consumer Electronics | Mini PCs (Intel NUC, Mac mini), projectors, scanners, set-top boxes | Silent, low power consumption, compact size |
| Industrial Control | PLC modules, embedded motherboards, inverters, servos | Long lifespan (double ball bearings), wide temperature range compatibility (-20 ℃ ~70 ℃ )、Vibration resistance |
| Automotive Electronics | Car amplifiers, GPS navigation, multimedia systems, LED car lights | Wide voltage range, anti-interference, PWM intelligent control |
| 3D Printing / DIY | 3D printer nozzle, control board (Raspberry Pi, Orange Pi) | High speed, large airflow, rapid heat dissipation |
| Medical equipment | Small monitoring instruments, portable testing equipment | Low noise, long lifespan, high reliability |
| Smart Home | Air purifier, aroma diffuser, coffee machine, smart home appliances | Low noise, beautiful design, energy-saving |
LDDC3010 Mainly used to replace SUNON MF30101V1-1000C-A99,MC30101V1-000U-G99,HA30101V3-000C-A99,MF30100V3-1000U-A99. Delta AFB0305HA,ASB0312HA,AFB0312HA,AFB0324HA, CUI CFM-3010-050,CFM-3010-120.If you have similar repair and replacement product solutions to reduce costs and improve efficiency, please contact us to order samples for testing.
How to Choose Different Bearings for Cooling Fans:
Sleeve Bearings: These are sleeve bearings that use sliding friction and rely on lubricating oil as a lubricant and friction reducer. Low operating noise and low cost during initial use. The lifespan of ordinary oil-impregnated bearings is typically between 5,000 and 6,000 hours.
Hydraulic Bearing: The hydraulic bearing is an improvement on the oil-impregnated bearing, featuring a larger oil storage space and a unique loop-back oil supply circuit. This type of bearing inherits the advantages of oil-impregnated bearings and has a longer lifespan than oil-impregnated bearings, with an average lifespan of up to 40,000 hours.
Ball bearings: They change the way bearings operate by using rolling friction, which more effectively reduces friction between the bearing surfaces and significantly extends the lifespan of fan bearings. Ball bearings are divided into single ball bearings and double ball bearings:
Single Ball Bearing : Combines sliding friction and rolling friction, with a service life of up to 40,000 hours, but the operating noise will increase.
Double Ball Bearings: These are relatively high-quality bearings with an extremely long lifespan, approximately 50,000-100,000 hours. They are suitable for fans with higher rotational speeds, but the manufacturing cost is high and they tend to produce more noise.
How to Apply for Free Fan Samples?
- For our SVIP customers: All standard in-stock fan models: eligible for 5 free samples per year. Selected parameter-customized products: eligible for 1 free sample per year. Made-to-order products: not eligible for free samples.
- For our VIP customers: All standard in-stock fan models: eligible for 2 free samples per year. Selected parameter-customized products: eligible for 1 free sample per year. Made-to-order products: not eligible for free samples.
- For first-time buyers of our fans: All standard in-stock fan models: eligible for 1 free sample (one-time). Selected parameter-customized products: eligible for 1 free sample (one-time). Made-to-order products: not eligible for free samples.
Shipping Terms for Free Fan Samples
- If you request a sample with a formal order: Samples < 1 kg: free shipping. Samples > 1 kg: eligible for discounted shipping.
- For VIP/SVIP customers with a delivery address in China: Samples < 1 kg: enjoy 3 free shipping opportunities per year. Samples > 1 kg: eligible for discounted shipping.
- For overseas delivery addresses: Shipping cost is charged based on actual freight. To avoid damage, loss or other transit problems, we do not accept pickup by FedEx, UPS or DHL.
