Used DC Cooling Fan 12V 80x80mm 0.5A
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Prices updated: 13 Oct 2026
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About this product
A used 80 x 80 mm DC cooling fan rated at 12 V and 0.5 A. Fans of this size move air over electronics, power supplies, enclosures and DIY projects. The listing notes that thickness varies between pieces, so check the fit before mounting.
Specifications
- Voltage
- 12 V DC
- Size
- 80 x 80 mm
- Current
- 0.5 A
- Condition
- Used
- Thickness
- Varies per piece
Frequently asked questions
What supply voltage does this fan need?
It is rated for 12 V DC. Power it from a 12 V supply within its 0.5 A rating, not from a 5 V board pin.
How do I control it from an Arduino or ESP32?
Microcontroller pins cannot supply 12 V or 0.5 A. Switch the fan with a MOSFET or transistor driven from a PWM pin, with a common ground between the boards and the 12 V supply.
