12 VDC Power Supply
AFB0312HA-7G82 is identified as a 12 VDC brushless axial cooling fan. Exact-model supplier documents list 0.15 A current; the calculated electrical power is 1.80 W.
DELTA
Delta Electronics AFB0312HA-7G82 DC Axial Fan 12VDC 30x30x10mm 0.15A
$8.50
Available
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DELTA
Delta Electronics AFB0312HA-7G82 DC Axial Fan 12VDC 30x30x10mm 0.15A
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$8.50
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Delta Electronics |
| Model Number | AFB0312HA-7G82 |
| Product Category | DC Axial Fan |
| Product Series | AFB Series |
| Fan Type | DC Brushless Axial Flow Fan |
| Frame Dimensions | 30 x 30 x 10 mm |
| Rated Voltage | 12 VDC |
| Listed Current for -7G82 | 0.15 A (exact-model reseller documents) |
| Calculated Power from Listed Current | 1.80 W (12 V x 0.15 A) |
| Listed Operating Voltage Range | 9.5–13.8 VDC (exact-model supplier specification) |
| Listed Reference Speed | 9000 RPM (exact-model suppliers) |
| Listed Maximum Free-Air Flow | 3.53 CFM (exact-model suppliers) |
| Listed Maximum Static Pressure | 2.50 mmH₂O (approximately 0.098 inH₂O) |
| Listed Acoustic Noise | 25.0 dB(A) |
| Bearing Type | Ball Bearings (exact-model supplier descriptions) |
| Housing Material | Plastic; PBT UL 94 V-0 listed by supplier |
| Electrical Connection | 3-wire connector in ElecOK exact-model document and Leedscart listing; 2-wire in ElecSpares exact-model listing |
| Wire Function and Pinout | Not verified for the -7G82 assembly; check supplied part |
| AFB0312HA-A Comparison | 0.09 A and 1.08 W in Delta AFB0312HA-A distributor specification; not verified as -7G82 ratings |
| Rotation Direction | Clockwise when viewed from label side (exact-model supplier) |
| Listed Operating Temperature | -10°C to +70°C (exact-model supplier specification) |
| Series Reference Mass | Approximately 10.5 g (supplier listing) |
| Series Protection Features | Locked-rotor and reverse-polarity protection described by supplier; confirm exact assembly |
Key Features
30 x 30 x 10 mm Frame
Multiple listings for the full -7G82 identifier specify a 30 mm square housing with 10 mm depth for compact cooling locations.
9000 RPM Published Speed
Exact-model suppliers list 9000 RPM, consistent with the AFB0312HA family data. Match the complete marking before assigning variant-specific ratings.
3.53 CFM Listed Airflow
Supplier documents for -7G82 identify 3.53 CFM airflow and approximately 2.50 mmH₂O maximum static pressure. Actual airflow depends on system restriction.
Ball Bearing Cooling Fan
The full-model supplier descriptions specify ball bearing construction and a published sound pressure of 25.0 dB(A) under catalog measurement conditions.
Electrical Connector Verification
ElecOK and another parts catalog identify three wires for -7G82, but ElecSpares describes two wires. Confirm the actual lead count, connector and signal function before installation.
Applications
- Compact server component cooling
- Small network and communication hardware ventilation
- Miniature embedded electronics thermal management
- Compact computing equipment fan assemblies
- Small control module enclosure airflow
- Electronic measuring instrument cooling
- 12 VDC forced-air cooling in space-limited equipment
- Maintenance of equipment marked for AFB0312HA-7G82
Purchase Information
We support online purchase of the Delta Electronics AFB0312HA-7G82 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 Delta Electronics AFB0312HA-7G82?
It is an AFB-series DC brushless axial cooling fan. Suppliers of the complete -7G82 identifier list 12 VDC operation and a 30 x 30 x 10 mm frame.
What voltage does AFB0312HA-7G82 use?
Exact-model supplier documentation lists a rated voltage of 12 VDC and a 9.5–13.8 VDC operating range. Verify the printed unit marking when choosing its power source.
What are the fan dimensions?
Multiple complete-model suppliers specify 30 x 30 x 10 mm. Check the mounting positions, cable exit and equipment clearance as well as the overall envelope.
What current is listed for AFB0312HA-7G82?
ElecOK, Leedscart and ElecSpares list 0.15 A for -7G82. By contrast, the separately documented AFB0312HA-A has a 0.09 A rated current; the two should not be conflated.
What input power is associated with this model?
At the full-model supplier-listed 12 VDC and 0.15 A, calculated input power is 1.80 W. An AFB0312HA-A catalog instead lists 1.08 W at 0.09 A for a different variant.
What is the published rotational speed?
Exact-model supplier specifications describe 9000 RPM. Confirm performance requirements against the installed system and its fan identification.
What is the published maximum airflow?
Suppliers of the full -7G82 model list 3.53 CFM maximum free-air flow, measured at zero static pressure. Installed airflow depends on air-path resistance.
What is the listed maximum static pressure?
Model-specific suppliers list approximately 2.50 mmH₂O (0.098 inH₂O). Maximum pressure occurs at a different operating point than maximum free-air flow.
What acoustic rating is listed?
Exact-model supplier pages list 25.0 dB(A). Real equipment noise can vary with mounting, airflow restriction and measurement conditions.
What bearing type does AFB0312HA-7G82 use?
Exact-model suppliers identify a ball bearing system. Confirm the complete part label if bearing design is a critical purchasing requirement.
Does AFB0312HA-7G82 use a two-wire or three-wire connector?
Exact-model descriptions conflict. ElecOK and Leedscart call it a three-wire fan, while ElecSpares lists two power leads. The pinout and any feedback function cannot be determined reliably from the model text alone.
What should be checked before ordering AFB0312HA-7G82?
Verify the full AFB0312HA-7G82 marking, 12 VDC rating, 0.15 A seller-listed current, 30 x 30 x 10 mm frame, mounting geometry, actual wire count, connector orientation and the equipment cooling requirements.
Need help confirming a model?
Send us your part number and technical requirements.
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