KDB0305HA3-00
Delta Electronics
Product details
Delta Electronics's KDB0305HA3-00 sets new benchmarks in DC Brushless Fans (BLDC) technology, optimized for precision thermal control in sensitive electronic systems. This advanced cooling solution combines energy efficiency with exceptional durability for continuous operation in challenging environments.Supporting multiple 5VDC configurations, the fan offers versatile power compatibility for diverse applications from consumer electronics to industrial machinery.The Square - 30mm L x 30mm H form factor provides an optimal balance between cooling capacity and installation flexibility in compact automotive ECU designs.With a slim 3.50mm profile, the fan enables high-efficiency cooling in space-constrained applications like drone propulsion systems and portable medical devices.Generating 0.950 CFM (0.027m³/min), this solution effectively dissipates heat from high-power LEDs in commercial lighting fixtures, extending luminaire lifespan.Capable of overcoming 0.946 in H2O (235.6 Pa), the fan maintains consistent airflow through dense heat sink arrays in cryptocurrency mining rigs.Utilizing Hydrodynamic technology, the fan achieves silent operation perfect for noise-sensitive environments like recording studios and broadcast equipment.The Blower design ensures uniform air distribution across large surface areas in battery cooling systems for electric vehicles.Equipped with Locked Rotor Protection, PWM Control, Speed Sensor (Tach), the fan provides real-time performance monitoring crucial for predictive maintenance in wind turbine control systems.Operating at 42.0dB(A) sound levels, it meets stringent acoustic requirements for residential IoT devices and smart home appliances.With ultra-low 1.75 W consumption, the fan significantly reduces energy usage in solar-powered remote monitoring stations.The 12500 RPM capability ensures rapid response to thermal load changes in high-performance computing clusters and AI accelerator cards.The 4 Position Rectangular Connector interface simplifies installation in modular industrial control panels and PLC systems.The IP55 - Dust Protected, Water Resistant certification guarantees performance in wet environments like marine navigation systems and outdoor telecom cabinets.Designed for 14 ~ 140°F (-10 ~ 60°C) ranges, it reliably operates in arctic weather conditions for military field equipment.Compliant with cULus, TUV standards, the fan meets rigorous safety requirements for use in hazardous location equipment.Weighing only 0.012 lb (5.44 g), it minimizes payload impact in airborne surveillance systems and satellite communication gear.
Product Attributes
- Product Status: Active
- Voltage - Rated: 5VDC
- Size / Dimension: Square - 30mm L x 30mm H
- Width: 3.50mm
- Air Flow: 0.950 CFM (0.027m³/min)
- Static Pressure: 0.946 in H2O (235.6 Pa)
- Bearing Type: Hydrodynamic
- Fan Type: Blower
- Features: Locked Rotor Protection, PWM Control, Speed Sensor (Tach)
- Noise: 42.0dB(A)
- Power (Watts): 1.75 W
- RPM: 12500 RPM
- Termination: 4 Position Rectangular Connector
- Ingress Protection: IP55 - Dust Protected, Water Resistant
- Operating Temperature: 14 ~ 140°F (-10 ~ 60°C)
- Approval Agency: cULus, TUV
- Weight: 0.012 lb (5.44 g)