Dc Fan – Delta EFC0812DB DC Fan 12V 0.5A 80x80x25mm ( USED LIKE NEW )

Delta EFC0812DB-F00 DC Cooling Fan – 12V, 0.5A Max, 80×80×15mm – Used Like New

The Delta EFC0812DB-F00 DC Cooling Fan is a high-performance brushless axial fan designed for reliable heat removal from computers, power supplies, electronic equipment, industrial control systems, 3D printers, amplifiers, and DIY cooling projects.

It operates at a rated voltage of 12V DC and uses a ball-bearing motor suitable for continuous operation. The fan delivers airflow of up to 48.8 CFM at approximately 3800 RPM, providing effective cooling for equipment where stable airflow and compact dimensions are required.

This model includes four lead wires for power, speed monitoring, and PWM speed control. The red and black wires provide the power connection, while the blue wire provides the tachometer output and the yellow wire is used for PWM speed control.

The product is supplied in used, like-new condition. It has been tested and confirmed to operate correctly. Minor cosmetic signs of previous installation or storage may be present without affecting normal performance.

Key Features

• Original Delta Electronics cooling fan
• Brushless axial-flow design
• Rated voltage: 12V DC
• Maximum input current: 0.5A
• Nominal input current: 0.33A
• Maximum airflow: 48.8 CFM
• Reference speed: 3800 RPM
• PWM speed-control support
• Tachometer speed-signal output
• Ball-bearing construction
• Locked-rotor overcurrent protection
• Suitable for continuous cooling applications
• Tested and fully functional
• Condition: Used – Like New

Technical Datasheet

The official specification states a nominal current of 0.33A, with 0.50A maximum, which explains why the fan label may show 0.50A. It also confirms that the EFC0812DB-F00 measures 80×80×15mm, not 80×80×25mm. You should measure your actual fan before publishing the listing because using 25mm in the title could cause returns.

Wire Connections

The wire functions and four-wire PWM configuration are confirmed by Delta’s official datasheet.

Suitable Applications

• Desktop computers and workstation cooling
• Servers and networking equipment
• Power supplies and inverters
• Industrial control cabinets
• Electronic test equipment
• Amplifiers and audio systems
• Battery chargers
• 3D printers and CNC machines
• LED cooling systems
• DIY electronics and ventilation projects

Package Contents

• 1 × Delta EFC0812DB-F00 DC Cooling Fan

Condition notice: The item is used and in like-new working condition. It may have minor cosmetic marks, dust, cable variations, or signs of previous installation. Connector type should be checked from the actual product image before ordering.