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12V 5010 DC Brushless Cooling Fan - 50mm x 50mm x 10mm

12V 5010 DC Brushless Cooling Fan - 50mm x 50mm x 10mm

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SpecificationDetails
Operating Voltage12V DC
Current Rating0.12 Amperes
Dimensions50mm x 50mm x 10mm
Fan Speed~4500 - 6000 RPM
Bearing TypeHigh-Quality Sleeve Bearing
Connector2-Pin JST-PH / Bare Wires
Price
₹ 63.56 ₹ 63.56
(Tax included)

Barcode: 28137

Product Description

The 12V DC 0.12A Brushless Cooling Fan is a high-performance, medium-sized thermal management solution designed for compact electronic enclosures. Measuring 50x50mm with an ultra-slim 10mm profile, this "5010" series fan is the ideal balance between the smaller 40mm fans and larger chassis fans. It is widely used for cooling 3D printer controller boards, small DVR units, and custom DIY project boxes. The brushless motor design ensures high reliability, lower electromagnetic interference (EMI), and a significantly longer operational lifespan compared to brushed alternatives.

Key Features

  • Slim 10mm Design: The thin form factor allows for efficient cooling in narrow spaces where airflow is restricted by internal components or low-profile lids.

  • Low Power Consumption: Drawing only 0.12A, this fan can be easily powered by standard 12V rails or controlled via low-power transistor circuits.

  • Brushless Technology: Eliminates mechanical brush wear, providing a quieter operation and reducing the risk of sparks in sensitive environments.

  • Optimized Airflow: Five to seven high-angle blades are engineered to provide maximum static pressure, effectively pushing air through dense heatsink fins.

  • Durable Housing: Constructed from flame-retardant PBT plastic, ensuring the fan remains stable and safe even in high-temperature environments.

Technical Details

  • Weight: Lightweight design for minimal stress on mounting brackets.

  • Rotation Direction: Counter-clockwise (facing the label side).

  • Wire Polarity: Red (Positive +), Black (Negative -).

Prototyping and Engineering Tips from Robogears

  • Mounting Orientation: Always verify the airflow direction, usually indicated by a small arrow on the side of the plastic frame. For best results in a closed box, place the fan to "exhaust" hot air out of the enclosure while providing an intake vent on the opposite side.

  • Fan Speed Control: To reduce noise during low-load periods, you can use PWM (Pulse Width Modulation) via a microcontroller and a MOSFET (like the IRFZ44N). However, ensure the PWM frequency is high enough to avoid "motor hum."

  • Handling Vibration: To prevent the fan's vibration from causing mechanical noise in your chassis, use small rubber grommets or "O-rings" between the fan frame and the mounting surface.

  • Filtering EMI: If you notice your sensors (like ultrasonic or temperature sensors) are giving erratic readings when the fan is on, solder a 0.1uF ceramic capacitor across the fan's power leads to suppress electrical noise.

Package Includes

  • 1 x 12V DC 0.12A Brushless Cooling Fan (50x50x10mm)

Disclaimer: Ensure the input polarity is correct before applying power; reverse connection can damage the internal brushless controller. Do not obstruct the blades while spinning to avoid motor stall and potential overheating of the driver IC. Use appropriate finger guards for safety in exposed installations.