Description
The ADDA AD0412LB-G73 is a compact 40mm DC axial fan designed for electronic cooling applications requiring reliable airflow in a limited installation space. Featuring a 40 x 40 x 10 mm frame size, 12 VDC rated voltage, and dual ball bearing structure, this fan provides stable operation and extended service life. The AD0412LB-G73 delivers an airflow of 4.2 CFM with a static pressure of 1.524 mmAq, operating at 4200 RPM with a low noise level of 21 dB(A). Equipped with a 3-wire connection and speed sensing function, this 4010 axial fan is suitable for servers, networking equipment, industrial control systems, power supplies, and other electronic cooling applications.
Key Features
- Original ADDA 4010 series DC axial fan
- Compact 40 x 40 x 10 mm frame size
- 12 VDC rated voltage
- Dual ball bearing design for extended operating life
- 3-wire connection with speed sensor output
- Airflow performance of 4.2 CFM
- Low noise operation at 21 dB(A)
- Suitable for industrial and electronic equipment cooling
Technical Specifications
| Manufacturer | ADDA |
| Model | AD0412LB-G73 |
| Product Type | DC Axial Fan |
| Series | AD Series |
| Frame Size | 40 x 40 x 10 mm |
| Voltage | 12 VDC |
| Current | 0.08 A |
| Power Consumption | 0.96 W |
| Speed | 4200 RPM |
| Airflow | 4.2 CFM |
| Static Pressure | 1.524 mmAq |
| Noise Level | 21 dB(A) |
| Bearing Type | Dual Ball Bearing |
| Connection | 3 Wire / 3 Pin |
| Speed Sensor | Tachometer Signal |
| Operating Temperature | -10°C to +70°C |
| Life Expectancy | 50,000 Hours |
| Weight | 17 g |
| Frame Material | UL 94V-0 Rated |
Applications
- Server and networking equipment
- Industrial control systems
- Embedded electronic devices
- Power supply cooling
- Communication equipment
- OEM replacement cooling applications
Replacement Information
The ADDA AD0412LB-G73 is suitable as a replacement 40mm axial fan for equipment requiring a compact 4010 form factor, 12VDC power supply, dual ball bearing reliability, and tachometer speed monitoring. Before replacement, verify the fan dimensions, voltage rating, connector type, airflow requirements, and mounting specifications.
Specifications
| Manufacturer | ADDA Corporation |
|---|---|
| Fan Size | 40 x 40 x 10 mm |
| Voltage Rated | 12 VDC |
| Cooling Type | Axial Fan |
| Air Flow Range | < 50 CFM ( < 85 m³/h ) |
| Static Pressure Range | < 2.5 mmH₂O ( < 25 Pa ) |
| Fan Speed Range | 2,000 – 4,500 RPM |
| Noise | < 30 dB(A) (Ultra Quiet) |
| Shipping Weight | 0.25 kg |
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