
Allicdata Part #: | 603-1007-ND |
Manufacturer Part#: |
EFB0405HD |
Price: | $ 7.80 |
Product Category: | Fans, Thermal Management |
Manufacturer: | Delta Electronics |
Short Description: | FAN AXIAL 40X20MM BALL 5VDC WIRE |
More Detail: | N/A |
DataSheet: | ![]() |
Quantity: | 221 |
1 +: | $ 7.08750 |
10 +: | $ 6.62382 |
25 +: | $ 6.00743 |
50 +: | $ 5.54526 |
100 +: | $ 4.85213 |
250 +: | $ 4.54404 |
500 +: | $ 4.23597 |
Power (Watts): | 1.25W |
Lifetime @ Temp.: | -- |
Material - Blade: | Plastic |
Material - Frame: | Plastic |
Voltage Range: | 4.5 ~ 5.5VDC |
Current Rating: | 0.250A |
Weight: | 0.073 lb (33.11g) |
Approvals: | CE, CSA, UL, VDE |
Operating Temperature: | -- |
Ingress Protection: | -- |
Termination: | 2 Wire Leads |
RPM: | 7600 RPM |
Series: | EFB |
Noise: | 28.5 dB(A) |
Features: | -- |
Fan Type: | Tubeaxial |
Bearing Type: | Ball |
Static Pressure: | 0.303 in H2O (75.5 Pa) |
Air Flow: | 8.5 CFM (0.238m³/min) |
Width: | 20.00mm |
Size / Dimension: | Square - 40mm L x 40mm H |
Voltage - Rated: | 5VDC |
Part Status: | Active |
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DC Fans are an important element of electrical and mechanical systems, as their use in computing and other applications is essential for efficient and reliable operation. The most important type of DC Fan is the EFB0405HD. This fan operates with a low profile and consumes significantly less energy than other types of fans.
In terms of its application field, the EFB0405HD is used primarily in the control of air flow in computers and other electronic devices. The fan’s low profile design allows it to fit in even the tightest of spaces, while its low energy consumption means it is well suited for use in laptop computers and small form factor systems. Additionally, the EFB0405HD is designed to be used in environments with temperature rating options from 0°C to +85°C.
The EFB0405HD DC Fan is a variable-speed device, meaning that its speed can be adjusted to suit the needs of the application. This is done using a specialized control circuit which adjusts the current at which the fan is running, in order to provide optimum cooling. By setting the fan speed to an appropriate level, users can ensure that their system remains at the required temperature at all times.
In terms of working principle, the EFB0405HD uses a DC (Direct Current) motor in order to generate wind resistance, which is then converted into motion. The speed at which the fan spins is determined by the resistance that the DC motor generates when acted on by a current. As the current is increased, the fan speeds up, while reducing the current slows it down. The fan is then able to effectively control air flow in the system, ensuring the device’s components remain at a safe temperature.
The EFB0405HD is one of the most efficient DC Fans available, and its low energy consumption means it is well suited for use in numerous applications. Its highly efficient design and wide temperature rating options make it an ideal choice for controlling air flow in both home and industrial environments. Whether cooling a laptop or controlling air flow in a small machine, the EFB0405HD is a reliable and efficient choice.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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EFB0412LD-R00 | Delta Electr... | 8.22 $ | 286 | FAN AXIAL 40X20MM 12VDC W... |
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EFB0424VHD | Delta Electr... | 7.8 $ | 1066 | FAN AXIAL 40X20MM 24VDC W... |
EFB0405VHD-R00 | Delta Electr... | 5.26 $ | 1000 | FAN AXIAL 40X20MM BALL 5V... |
EFB0412VHD-SP05 | Delta Electr... | 9.42 $ | 1000 | FAN AXIAL 40X20MM 12VDC W... |
EFB0512HA | Delta Electr... | 7.19 $ | 1554 | FAN AXIAL 50X10MM 12VDC W... |
EFB0405MD-9B48 | Delta Electr... | 5.24 $ | 1000 | FAN AXIAL 40X20MM BALL 5V... |
EFB0405VHD | Delta Electr... | 7.8 $ | 787 | FAN AXIAL 40X20MM BALL 5V... |
HLMP-2785-EFB00 | Broadcom Lim... | 1.54 $ | 1000 | LIGHT BAR 0.8X0.4" YLW SI... |
EFB0512HHA-F00 | Delta Electr... | 7.6 $ | 792 | FAN AXIAL 50X10MM 12VDC W... |
EFB0424HHD | Delta Electr... | 7.8 $ | 234 | FAN AXIAL 40X40X20MM 24V ... |
EFB0505MA-F00 | Delta Electr... | 7.6 $ | 1842 | FAN AXIAL 50X10MM BALL 5V... |
EFB0424HD | Delta Electr... | 7.8 $ | 2282 | FAN AXIAL 40X20MM 24VDC W... |
EFB0424LD | Delta Electr... | 7.8 $ | 265 | FAN AXIAL 40X20MM 24VDC W... |
EFB0612LA | Delta Electr... | 7.8 $ | 1000 | FAN AXIAL 60X60X10MM 12V ... |
EFB0412LA | Delta Electr... | 6.78 $ | 672 | FAN AXIAL 40X10MM BALL 12... |
EFB0405HHA-F00 | Delta Electr... | 7.18 $ | 155 | FAN AXIAL 40X10MM BALL 5V... |
EFB0412MD | Delta Electr... | 7.8 $ | 362 | FAN AXIAL 40X20MM 12VDC W... |
EFB0412VHD-F00 | Delta Electr... | 8.22 $ | 2212 | FAN AXIAL 40X20MM 12VDC W... |
EFB0812HB | Delta Electr... | 8.62 $ | 131 | FAN AXIAL 80X15MM 12VDC W... |
EFB0512HHA | Delta Electr... | 7.19 $ | 1432 | FAN AXIAL 50X10MM 12VDC W... |
EFB0405HD-F00 | Delta Electr... | 8.22 $ | 47 | FAN AXIAL 40X20MM BALL 5V... |
EFB0612LA-R00 | Delta Electr... | 8.22 $ | 438 | FAN AXIAL 60X60X10MM 12V ... |
EFB0612MA | Delta Electr... | 7.8 $ | 1296 | FAN AXIAL 60X10MM 12VDC W... |
EFB0612MA-F00 | Delta Electr... | 8.22 $ | 203 | FAN AXIAL 60X10MM 12VDC W... |
EFB0412HHA | Delta Electr... | 6.78 $ | 2368 | FAN AXIAL 40X10MM 12VDC W... |
EFB0424VHD-TZW2 | Delta Electr... | 8.79 $ | 595 | FAN AXIAL 40X20MM 24VDC W... |
EFB0405MA | Delta Electr... | 6.78 $ | 897 | FAN AXIAL 40X10MM BALL 5V... |
EFB0612HHA | Delta Electr... | 7.8 $ | 2470 | FAN AXIAL 60X10MM 12VDC W... |
EFB0812HHB | Delta Electr... | 8.62 $ | 68 | FAN AXIAL 80X80X15 MM 12V... |
EFB0412HD-F00 | Delta Electr... | 8.22 $ | 1720 | FAN AXIAL 40X20MM 12VDC W... |
QLMP-1472-EFB02 | Broadcom Lim... | 0.0 $ | 1000 | LED 5MMLED Indication - D... |
EFB0412HA-R00 | Delta Electr... | 7.18 $ | 684 | FAN AXIAL 40X10MM BALL 12... |
EFB0405HD | Delta Electr... | 7.8 $ | 221 | FAN AXIAL 40X20MM BALL 5V... |
QLMP-J352-EFB00 | Broadcom Lim... | 0.0 $ | 1000 | LED 5MMLED Indication - D... |
EFB0812HHB-F00 | Delta Electr... | 9.04 $ | 221 | FAN AXIAL 80X80X15 MM 12V... |
EFB0405HA | Delta Electr... | 6.78 $ | 115 | FAN AXIAL 40X10MM BALL 5V... |
EFB0512MA-F00 | Delta Electr... | 7.6 $ | 1000 | 50X50X10MM 12V DC FAN W/S... |
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