5V Mini Cooling Fan for Small Electronics Projects

The 5V Mini Cooling Fan is a compact ventilation accessory for electronics projects where space is limited. Its 25 × 25mm frame makes it an option for small enclosures and custom assemblies designed to accommodate this size.

This fan operates at 5V DC and has a rated current of 0.08A, equivalent to 80mA. It helps move air around components or through an enclosure opening. Cooling performance depends on the heat generated, the available ventilation and the fan’s airflow characteristics.

Compact 25 × 25mm Frame

When building a small project, available mounting space can affect your choice of fan. This model has a frame measuring 2.5 × 2.5cm, allowing it to fit assemblies that cannot accommodate a larger frame.

Before installation, check the fan’s thickness and mounting-hole spacing. Also allow clearance for the blades, wiring and nearby components. Keeping the airflow path open helps the fan ventilate the enclosure.

Applications

The 5V Mini Cooling Fan can be considered for compatible:

• Small electronics project boxes
• DIY ventilation systems
• Microcontroller enclosures
• Robotics prototypes
• Compact control assemblies
• Student electronics projects

Select the fan according to your project’s cooling requirements. Frame size and electrical ratings alone do not establish whether it can adequately cool a particular device.

Technical Specifications

Power and Connection Guidance

Use a suitable regulated 5V DC supply. Check the polarity markings or wiring information before connecting power. The supply should accommodate the fan’s startup demand as well as any other connected components.

For switching through an Arduino, ESP32 or another microcontroller, use an appropriate driver circuit. Do not connect the fan directly to a GPIO pin for power.

Installation and Airflow

Secure the fan using hardware that matches its mounting holes and supporting structure. Keep loose wires clear of the blades and ensure that the fan can rotate freely.

If airflow-direction arrows are marked on the housing, follow them when choosing its orientation. Provide ventilation openings so air can enter and leave the enclosure. After installation, check airflow and component temperatures under normal operating conditions.

Mini Cooling Fan for Projects in Pakistan

Mekatroniks offers this 5V Mini Cooling Fan for students, hobbyists and electronics developers in Pakistan. Its compact frame is useful for custom projects requiring a small ventilation accessory.

Before ordering, compare the fan’s dimensions, supply requirements and mounting arrangement with your assembly.