Description
The KDB0712HB Brushless Fan is a DC axial cooling fan (BLDC type) commonly used in laptops, mini PCs, and compact electronic systems for efficient heat dissipation and airflow control.
It is designed with a high-speed brushless DC motor that provides stable cooling performance, low power consumption, and long operational life. This fan is typically manufactured by Delta Electronics and is known for reliable thermal management in industrial and computing applications.
Key Features
• DC brushless cooling fan (BLDC motor technology)
• High-efficiency airflow for compact electronic systems
• 70mm x 70mm x 15mm standard frame size
• Low noise operation with optimised blade design
• Long-life ball bearing construction (high durability)
• 12V DC operating voltage for stable performance
• 3-wire / 4-wire variants available (depending on model)
• Speed control support (PWM / tachometer in some versions)
• Compact design suitable for tight cooling spaces
• High reliability for continuous-duty operation
• Resistant to vibration and long working hours
• Used in laptops, mini PCs, servers, and embedded systems
Specifications
• Product Type: DC Brushless Cooling Fan
• Model: KDB0712HB
• Manufacturer: Delta Electronics
• Frame Size: 70mm × 70mm × 15mm
• Voltage Rating: 12V DC
• Current Rating: approx. 0.20A – 0.45A (variant dependent)
• Power Type: DC Brushless Motor (BLDC)
• Bearing Type: Ball bearing (long life)
• Connector Type: 3-pin / 4-pin (variant specific)
• Airflow: High-efficiency axial cooling design (approx. 30+ CFM range depending on variant)
• Speed Control: PWM support in some models
• Application: Laptop cooling systems, mini PCs, embedded systems, industrial electronics
• Operating Life: Long lifespan industrial-grade design
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