The 12V Active Piezoelectric Buzzer is a self-contained sound component with a built-in oscillator, meaning it can produce a continuous tone when powered without requiring an external driver circuit. Unlike passive buzzers, which need a PWM signal, the active buzzer operates simply by applying a 12V DC supply, making it ideal for applications requiring a straightforward sound alert solution. It is widely used in alarm systems, timers, home automation, and electronic projects.

Features of 12V Piezoelectric Active Buzzer:

1. Built-in oscillator, eliminating the need for an external PWM signal.
2. Operates at 12V DC, making it easy to use in various circuits.
3. Compact and lightweight for easy integration.
4. Fixed frequency output, ensuring a consistent tone.
5. Low power consumption with a long operating life.
6. Suitable for alarm systems, electronic toys, and notification alerts.

Specifications of 12V Piezoelectric Active Buzzer:

• Operating Voltage: 12V DC
• Buzzer Type: Active Piezoelectric
• Sound Frequency: Typically around 2.5 kHz
• Current Consumption: Low power usage
• Mounting Type: PCB through-hole or panel mount
• Dimensions: Compact for easy installation
• Operating Temperature: -20°C to 60°C

Package Includes:

1 × Small Piezoelectric 12V Active Buzzer