12 VDC Electrical Supply
The AD1212HB-A76GL is listed for a nominal 12 VDC supply with an operating voltage range of 10.8-13.2 VDC and a current rating of 0.37 A.
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ADDA
ADDA AD1212HB-A76GL DC Axial Fan 12VDC 120x120x25mm 85.2CFM
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | ADDA |
| Model Number | AD1212HB-A76GL |
| Product Category | DC Axial Fan |
| Product Series | AD12025 |
| Fan Type | DC Brushless Axial Cooling Fan |
| Frame Dimensions | 120 x 120 x 25 mm |
| Rated Voltage | 12 VDC |
| Operating Voltage Range | 10.8-13.2 VDC |
| Listed Current | 0.37 A |
| Listed Power | 4.44 W |
| Rated Speed | 2200 RPM |
| Maximum Air Flow | 85.2 CFM (approximately 144.8 m³/h) |
| Maximum Static Pressure | 0.136 inH2O (approximately 3.45 mmH2O) |
| Noise Level | 39.1 dB(A) |
| Bearing Type | Ball Bearing |
| Frame Material | Plastic |
| Impeller Material | Plastic |
| Electrical Connection | 2-wire and 3-wire versions listed; confirm supplied configuration |
| Speed Monitoring | FG tachometer signal on 3-wire version |
| 3-Wire Version Identification | Red: Positive; Black: Negative; Blue: FG Signal |
| Fan Weight | 156 g |
Key Features
120 x 120 x 25 mm Frame
Features a 120 mm square frame and a nominal depth of 25 mm for ventilation in electronics and industrial equipment enclosures.
2200 RPM Rated Speed
Model-specific technical listings identify a rotational speed of 2200 RPM and a nominal power rating of 4.44 W.
85.2 CFM Maximum Airflow
The published complete-model specification identifies 85.2 CFM free-air flow and approximately 0.136 inH2O maximum static pressure.
Ball Bearing Construction
Uses a ball bearing fan assembly. The documented housing and impeller are plastic components.
Optional FG Speed Monitoring
The three-wire version includes an FG tachometer signal on a blue lead; two-wire configurations have also been listed under this model designation.
Applications
- Industrial electrical enclosure ventilation
- Power supply equipment cooling
- Electronic control cabinet air circulation
- Communication equipment cooling
- Server equipment chassis ventilation
- Computer system cooling assemblies
- Power electronics thermal management
- Replacement cooling fans for compatible 12 VDC systems
Purchase Information
We support online purchase of the ADDA AD1212HB-A76GL 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 AD1212HB-A76GL?
ADDA AD1212HB-A76GL is a 12 VDC brushless axial cooling fan with a 120 x 120 x 25 mm frame, ball bearing construction and a listed 2200 RPM speed.
What is the rated voltage of AD1212HB-A76GL?
The model is listed for a nominal 12 VDC power supply with an operating voltage range of 10.8-13.2 VDC.
What are the dimensions of AD1212HB-A76GL?
The fan frame measures 120 x 120 x 25 mm. Verify mounting hole spacing and available installation clearance before ordering.
What is the listed current rating?
Model-specific technical sources consistently list 0.37 A. Confirm the electrical rating on the supplied fan label.
What is the power rating of AD1212HB-A76GL?
The listed nominal power rating is 4.44 W at the rated operating conditions.
What is the rated fan speed?
The model-specific technical listing identifies a rated rotational speed of 2200 RPM.
What is the maximum airflow of AD1212HB-A76GL?
The published maximum free-air flow is 85.2 CFM, approximately 144.8 m³/h. Actual installed airflow depends on enclosure resistance.
What is the maximum static pressure?
The model-specific specification lists approximately 0.136 inH2O, equivalent to 3.45 mmH2O.
What bearing type does AD1212HB-A76GL use?
The fan is identified with a ball bearing assembly. Check the complete marking when replacing an existing configuration.
What is the specified noise level?
The published technical data lists 39.1 dB(A) under the supplier stated test conditions.
Does AD1212HB-A76GL include a tachometer signal?
The three-wire FG version provides a speed signal on a blue lead, with red positive and black negative. Other listings document a two-wire variant, so confirm the exact supplied configuration.
What should be checked before ordering ADDA AD1212HB-A76GL?
Verify the complete model marking, 12 VDC supply, 0.37 A current rating, 120 x 120 x 25 mm frame, mounting holes, required airflow, bearing type, lead count, connector and any FG monitoring requirement.
Need help confirming a model?
Send us your part number and technical requirements.
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