F250A4-072-D0720
NMB Technologies Corporation
F250A4-072-D0720
NMB Technologies Corporation
FAN IMP MTRZD 250X99.8MM 48VDC
Reference Price (USD)
1+
$268.27800
500+
$265.59522
1000+
$262.91244
1500+
$260.22966
2000+
$257.54688
2500+
$254.8641
Exquisite packaging
Discount
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F250A4-072-D0720
$268.28
Product details
NMB Technologies Corporation's F250A4-072-D0720 delivers superior DC Brushless Fans (BLDC) performance, specifically engineered for harsh environment applications. This robust cooling solution combines advanced aerodynamics with durable construction for extended service life in demanding conditions.Supporting 48VDC operation, the fan ensures compatibility with both low-voltage control circuits and high-power industrial systems.The Round - 250mm Dia format provides optimal cooling for power supplies in railway signaling equipment and trackside electronics.With a 99.80mm profile, the fan fits seamlessly into compact industrial robots and collaborative robotic arm assemblies.Delivering 693.0 CFM (19.40m³/min), it effectively cools high-performance processors in autonomous vehicle computing platforms and ADAS systems.Capable of generating 1.964 in H2O (489.2 Pa), the fan maintains cooling efficiency in restricted airflow environments like sealed radar enclosures.The Ball technology offers maintenance-free operation for life in inaccessible installations like bridge monitoring sensors.As a Motorized Impellers configuration, it provides focused airflow for cooling laser diodes in fiber optic communication systems.Equipped with PWM Control, Speed Sensor (Tach), the fan enables precise thermal management in semiconductor manufacturing equipment and wafer inspection systems.Operating at 74.0dB(A) levels, it meets acoustic requirements for library archival systems and museum climate control units.Consuming only 88.8 W, the fan optimizes energy usage in off-grid renewable energy storage systems.The 2500 RPM capability ensures responsive cooling for high-power RF transmitters in broadcast and cellular infrastructure.Featuring 4 Wire Leads, the fan supports reliable connections in vibrating environments like helicopter avionics bays.Designed for -22 ~ 158°F (-30 ~ 70°C) ranges, it performs reliably in arctic research stations and desert telecom installations.At just 5.3 lbs (2.4 kg), it minimizes weight impact in satellite payload cooling systems and space-bound electronics.
Product Attributes
- Product Status: Active
- Voltage - Rated: 48VDC
- Size / Dimension: Round - 250mm Dia
- Width: 99.80mm
- Air Flow: 693.0 CFM (19.40m³/min)
- Static Pressure: 1.964 in H2O (489.2 Pa)
- Bearing Type: Ball
- Fan Type: Motorized Impellers
- Features: PWM Control, Speed Sensor (Tach)
- Noise: 74.0dB(A)
- Power (Watts): 88.8 W
- RPM: 2500 RPM
- Termination: 4 Wire Leads
- Ingress Protection: -
- Operating Temperature: -22 ~ 158°F (-30 ~ 70°C)
- Approval Agency: -
- Weight: 5.3 lbs (2.4 kg)
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