The Delta Electronics Axial Fan, part number 77AH7408, is a 40mm fan designed for 12V DC operation. It delivers an airflow of 15.79 CFM while maintaining a noise level of 45 dBA, making it suitable for applications where noise reduction is a priority. The fan features a ball bearing type for enhanced durability and reliability. It operates at a power rating of 1.92W and is RoHS compliant. Engineers should note that proper handling and installation are crucial to avoid damage, and the fan should not be exposed to corrosive environments. Additionally, it is important to ensure correct polarity when connecting the fan to prevent potential damage.
Fan Tubeaxial 12VDC Square - 40mm L x 40mm H Ball 15.8 CFM (0.442m³/min) 3 Wire Leads
AXIAL FAN, 40MM, 12VDC, 15.79CFM, 45DBA; Supply Voltage VDC:12V; Fan Frame Type:Square; Fan Frame Size:40mm; External Depth:28mm; Bearing Type:Ball Bearing; Air Flow - CFM:15.79CFM; Noise Rating:45dBA; Power Rating:1.92W; IP Rating:-RoHS Compliant: Yes
| DigiKey | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Electronic Cooling Fans | Electronic Cooling Fans |
| Product Number | 603-2007-ND | 77AH7408 |
| Product Name | DC Brushless Fans (BLDC) | Axial Fan, 40Mm, 12Vdc, 15.79Cfm, 45Dba; Supply Voltage Vdc Delta Electronics/fans |
| Application | Industrial/Commercial Fans and Blowers | Industrial/Commercial Fans and Blowers |
| Maximum Air Flow | 15.8 SCFM (26.86 m³/hr) | 15.79 SCFM (26.84 m³/hr) |
| Maximum Static Pressure | 0.5090 in H2O (0.9510 Torr) | |
| Maximum Sound Level | 45 dbA | |
| Nominal Voltage | 12 volts | 12 volts |
