12 VDC Power Supply
The AD12012DB257000 operates from a nominal 12 VDC supply with manufacturer-listed electrical ratings of 0.06 A and 0.72 W.
ADDA
ADDA AD12012DB257000 DC Axial Fan 12VDC 120x120x25mm 52.08CFM
$15.75
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ADDA
ADDA AD12012DB257000 DC Axial Fan 12VDC 120x120x25mm 52.08CFM
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$15.75
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | ADDA |
| Model Number | AD12012DB257000 |
| Product Category | DC Axial Fan |
| Product Series | AD12025 ES Series |
| Fan Type | DC Axial Cooling Fan |
| Frame Dimensions | 120 x 120 x 25 mm |
| Rated Voltage | 12 VDC |
| Rated Current | 0.06 A |
| Rated Power | 0.72 W |
| Rated Speed | 1500 RPM |
| Maximum Air Flow | 52.082 CFM (1.473 m³/min) |
| Maximum Static Pressure | 0.071 inAq (1.803 mmAq) |
| Noise Level | 27.4 dB(A) |
| Bearing Type | Ball Bearing |
| Frame Material | Plastic, UL 94 V-0 |
| Impeller Material | Plastic, UL 94 V-0 |
| Lead Wire Specification | UL1007 AWG24 |
| Electrical Connection | 2 Lead Wires |
| Mounting Hole Diameter | 4.5 mm |
| Mounting Hole Spacing | 105 x 105 mm |
| Weight | 156 g |
Key Features
120 x 120 x 25 mm Frame
Features a 120 mm square axial fan frame with a nominal depth of 25 mm for equipment ventilation installations.
1500 RPM Rated Speed
The ADDA manufacturer specification identifies a rated rotational speed of 1500 RPM for this model.
52.082 CFM Airflow
The published maximum free-air flow is 52.082 CFM, equivalent to 1.473 m³/min, under the specified test conditions.
Ball Bearing Construction
Uses a ball bearing system with a plastic frame and impeller identified with UL 94 V-0 material classification.
27.4 dB(A) Noise Rating
The manufacturer lists 27.4 dB(A) measured at a distance of one meter from the intake axis, with maximum static pressure of 0.071 inAq.
Applications
- Computer chassis ventilation
- Electronic equipment enclosure cooling
- Power supply equipment ventilation
- Industrial control cabinet air circulation
- Communication equipment cooling
- Embedded electronics thermal management
- Electrical enclosure forced-air cooling
- Equipment cooling fan maintenance
Purchase Information
We support online purchase of the ADDA AD12012DB257000 DC Axial Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is ADDA AD12012DB257000?
ADDA AD12012DB257000 is a 12 VDC axial cooling fan from the AD12025 ES series, featuring a 120 x 120 x 25 mm frame and ball bearing construction.
What is the rated voltage of AD12012DB257000?
The ADDA manufacturer specification lists a nominal supply voltage of 12 VDC.
What is the rated current of AD12012DB257000?
The manufacturer series specification identifies a nominal rated current of 0.06 A. Some equipment-specific or sales listings show different current values, so the electrical rating on the supplied fan label should also be checked.
What is the rated power of this fan?
The ADDA manufacturer specification identifies a nominal power rating of 0.72 W.
What are the dimensions of AD12012DB257000?
The nominal fan frame measures 120 x 120 x 25 mm. The manufacturer drawing identifies mounting hole spacing of 105 x 105 mm.
What is the rated fan speed?
The manufacturer specification lists a rated rotational speed of 1500 RPM.
What is the maximum airflow rating?
The manufacturer lists maximum free-air flow of 52.082 CFM, equivalent to 1.473 m³/min. Actual installed airflow depends on system resistance.
What is the maximum static pressure?
The published maximum static pressure is 0.071 inAq, equivalent to 1.803 mmAq.
What bearing type does AD12012DB257000 use?
The manufacturer specification identifies a ball bearing construction for this model.
What is the specified noise level?
The manufacturer lists 27.4 dB(A), measured at a distance of one meter from the fan intake axis.
Can AD12012DB257000 be considered for equipment enclosure cooling?
It can be considered after checking the 12 VDC power supply, airflow requirements, mounting dimensions, electrical connections and equipment operating conditions.
What should be checked before ordering ADDA AD12012DB257000?
Verify the complete model number, fan label ratings, supply voltage, electrical current, 120 x 120 x 25 mm frame dimensions, mounting hole positions, required airflow, bearing configuration and lead wire arrangement against the existing equipment specifications.
Need help confirming a model?
Send us your part number and technical requirements.
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