Piezoelectric Fan

A Piezoelectric Fan is an ultra-compact, low-power cooling device that uses piezoelectric actuators to generate airflow through high-frequency mechanical vibration. Unlike traditional rotary fans, it has no spinning blades—instead, a piezo element causes a thin blade or beam to vibrate rapidly, producing airflow by moving surrounding air back and forth.

🔸 Key Features

• No rotating parts – safe, low noise, and low wear

• Ultra-thin and compact – fits in tight spaces

• Low power consumption – ideal for battery-powered devices

• Precise control – speed can be adjusted by voltage or frequency

• Highly reliable – long operational life with minimal maintenance

🔸 Applications

• 💻 Cooling for Microelectronics and Embedded Systems

• 📱 Portable Devices and Wearables

• 🧪 Lab Equipment with Low-Vibration Requirements

• 🧊 Silent Cooling in Consumer Electronics

• 🛠️ Custom Enclosures and Thermal Management Modules