DC7530 75×75×30mm DC Blower Fan
Compact DC7530 blower fan available in 12V, 24V and 48V versions, with five speed levels, airflow up to 20.13CFM and static pressure up to 40.56mmH₂O for directional cooling in space-limited equipment.
DC7530 is a centrifugal 75*75*30mm blower fan designed for equipment where airflow needs to reach specific heat sources, pass through compact channels, or exhaust through limited openings. It provides flexible cooling performance for space-constrained electronic and industrial applications.
Rated Voltage: 12VDC / 24VDC / 48VDC
Size: 75*75*30mm
Speed Range: 2000–6000RPM
Airflow Range:6.59–20.13CFM
Static Pressure Range:3.54–40.56mmH₂O
Noise Range: 28.20–55.10dBA
Bearing Options: CycleSeal / Two Ball Bearing
Operating Temperature: -10°C to +70°C
Key Specifications of DC7530 Blower Fan
Compare voltage, current, speed, airflow, static pressure and noise across the DC7530 series to identify a model suited to the equipment’s actual cooling target.
| Model | Bearing Type | Rated Voltage（VDC） | Current （A） | Speed （RPM） | Air Flow （CFM） | Static Pressure （mmH₂O） | Noise Level （dBA） | Weight （g） |
|---|---|---|---|---|---|---|---|---|
| YBU7530X12F | CS / Two Ball | 12 | 1.13 | 6000 | 20.13 | 40.56 | 55.10 | 72 |
| YBD7530X12F | CS / Two Ball | 12 | 0.65 | 5000 | 17.82 | 26.10 | 49.34 | 72 |
| YBH7530X12F | CS / Two Ball | 12 | 0.42 | 4000 | 11.77 | 13.78 | 45.43 | 96 |
| YBM7530X12F | CS / Two Ball | 12 | 0.21 | 3000 | 9.89 | 7.96 | 40.35 | 96 |
| YBL7530X12F | CS / Two Ball | 12 | 0.06 | 2000 | 6.59 | 3.54 | 28.20 | 96 |
| YBU7530X24F | CS / Two Ball | 24 | 0.67 | 6000 | 20.13 | 40.56 | 55.10 | 96 |
| YBD7530X24F | CS / Two Ball | 24 | 0.38 | 5000 | 17.82 | 26.10 | 49.34 | 96 |
| YBH7530X24F | CS / Two Ball | 24 | 0.21 | 4000 | 11.77 | 13.78 | 45.43 | 96 |
| YBM7530X24F | CS / Two Ball | 24 | 0.14 | 3000 | 9.89 | 7.96 | 40.35 | 96 |
| YBL7530X24F | CS / Two Ball | 24 | 0.09 | 2000 | 6.59 | 3.54 | 28.20 | 96 |
| YBU7530X48F | CS / Two Ball | 48 | 0.31 | 6000 | 20.13 | 40.56 | 55.10 | 96 |
| YBD7530X48F | CS / Two Ball | 48 | 0.22 | 5000 | 17.82 | 26.10 | 49.34 | 96 |
| YBH7530X48F | CS / Two Ball | 48 | 0.15 | 4000 | 11.77 | 13.78 | 45.43 | 96 |
| YBM7530X48F | CS / Two Ball | 48 | 0.10 | 3000 | 9.89 | 7.96 | 40.35 | 96 |
| YBL7530X48F | CS / Two Ball | 48 | 0.08 | 2000 | 6.59 | 3.54 | 28.20 | 96 |
DC7530 Blower Fan Advantages
Four practical characteristics distinguish DC7530 in compact, resistance-sensitive cooling systems: pressure output, selectable performance, broad voltage compatibility and bearing choices rated for the stated temperature range.
40.56mmH₂O Static Pressure
At 6000RPM, static pressure reaches 40.56mmH₂O. This output helps the 7530 centrifugal blower move air across compact heat sinks, narrow passages, grilles and short ducts where an open-air airflow rating alone is not enough.
Five Output Levels
Speed options of 2000, 3000, 4000, 5000 and 6000RPM provide a clear range from quieter local cooling to higher-pressure airflow. Designers can retain the same fan envelope while matching different heat loads and acoustic limits.
12V / 24V / 48V Models
Matching 12V, 24V and 48V models simplify integration across compact electronics, industrial controls and power equipment. Voltage should follow the host power supply; current capacity must be checked against the selected speed model.
Two Bearing Choices
CycleSeal and two-ball-bearing versions are both listed for -10°C to +70°C operation. Project conditions such as installation orientation, running hours, vibration and expected service life should guide the bearing choice.
YCCFAN DC7530 Product Overview
DC7530 is a compact 75×75×30mm DC blower fan built for side-directed airflow. Its centrifugal path is useful when cooling air must reach a defined component, travel along a short internal channel, or exit through a restricted opening.
Glass-fiber-reinforced plastic forms the main structure, while the PBT UL94V-0 rated impeller and housing provide material safety. Available voltage, speed, and bearing combinations allow the same 75×75×30mm form factor to serve equipment with different cooling and electrical requirements.
DC7530 Airflow and Static Pressure Curve
Use the P-Q curves to compare the five DC7530 output levels and locate the model whose curve meets the equipment’s required airflow at its estimated system resistance.
DC7530 Blower Fan Applications
Its compact housing, side outlet and selectable pressure levels suit equipment with a defined airflow route. Final suitability should be checked against available space, resistance, heat load and acceptable noise.
Get Cooling Support
Compact Power Supplies
DC7530 can direct air across transformers, switching devices and heat sinks inside compact power supplies. Medium- or high-pressure models help when internal partitions and dense components restrict the airflow path.
Industrial Control Units
Controllers, motor drives and small electrical enclosures often contain concentrated heat sources but limited exhaust space. The side outlet design allows the cooling path to follow the enclosure layout.
Air Sampling Modules
Compact analyzers and sampling modules may need air to pass a short channel, sensor chamber or low-resistance filter. DC7530 offers several pressure levels for matching the required sampling flow without enlarging the fan footprint.
Desktop Equipment
Printers, label equipment, small terminals and similar desktop systems can use the 75mm blower fan to remove heat from motors, drivers or control boards. Lower-speed models are available where rated noise is a stronger constraint.
3D Printer Cooling
A concentrated outlet stream can cool control electronics, stepper-motor areas or enclosed printer compartments. Mounting should leave the inlet open and position the outlet toward the intended component or exhaust route.
DC7530 Blower Fan Video Showcase
View the DC7530 housing, inlet, side outlet, mounting points and installation profile before confirming mechanical compatibility.
The DC7530 video provides a visual reference of the fan structure and overall mechanical design, helping engineers review the product profile before integration into their equipment.
It allows users to check key mechanical details such as the housing structure, inlet position, side outlet direction and mounting points to confirm whether the fan matches the installation requirements.
Reviewing the installation profile in advance helps reduce compatibility risks during the sample evaluation and equipment design stage.
FAQs About DC7530 Blower Fan
A: "7530" generally refers to a nominal 75×75×30mm fan size. It does not guarantee identical mounting holes, outlet geometry or wiring across brands, so replacement projects should compare the dimensional drawing and electrical specification before ordering.
A: Choose the speed level from the required airflow at the system’s operating resistance, not from the maximum airflow value alone. The 2000RPM model has the lowest listed noise, while 6000RPM provides the highest pressure. Intermediate models may offer a better thermal and acoustic balance.
A: No. Maximum airflow is measured near free-air conditions, while maximum static pressure occurs near zero airflow. Normal operation lies between these endpoints where the fan curve intersects the equipment’s resistance curve.
A: Not without confirming the power system. Models at the same speed can offer comparable airflow and pressure, but rated voltage and current are different. Supply voltage, available current, connector pinout and control signal must all match the selected model.
A: Keep the inlet face unobstructed and avoid placing cables, walls or components directly against it. Align the outlet with the intended air path and avoid an immediate sharp bend or undersized duct, as either condition can increase pressure loss and noise.
A: Test the sample inside the actual equipment or a representative airflow fixture. Record component temperature, fan speed, current, noise, vibration and startup behavior. Projects using PWM, FG or RD should also validate control range, feedback logic and locked-rotor response.
Can't Find the Perfect Fan?
We offer customization services from wire length to full mold design. Get a solution in 48 hours.
Request Custom Solution