Description

Small Buzzer 9V

A small buzzer designed to operate at 9V typically refers to an electronic sounder that emits a tone, alarm, or sound when voltage is applied. These buzzers are commonly used in various applications such as alarms, timers, and electronic projects. Here’s a detailed description of a small 9V buzzer:

Description

Voltage Rating:

• 9V DC

Current Consumption:

• Typically around 10-30mA

Sound Pressure Level (SPL):

• Around 85-95 dB at 30cm distance (varies with model)

Frequency:

• Fixed frequency buzzers typically operate around 2kHz to 4kHz.
• Piezo buzzers may allow a range of frequencies.

Size:

• Small, compact size, often around 10-20mm in diameter and height.

Operating Temperature:

• Generally -20°C to 60°C

Connection Type:

• Leads or PCB pins for easy soldering or connecting to a circuit.

Material:

• Housing usually made of plastic or other durable materials.

Mounting:

• Can be mounted on a PCB, panel, or enclosure depending on the design.

Features

• Ease of Use: Simply connect to a 9V power source.
• Durability: Designed for long-lasting performance.
• Compact: Small size makes it easy to integrate into various projects.
• Audible Alert: Loud enough to be heard clearly, making it suitable for alarm systems.
• Versatile Applications: Used in household appliances, automotive applications, and DIY electronics.

Applications

• Alarm Systems: Security alarms, smoke detectors, and other safety devices.
• Timers and Reminders: Used in kitchen timers, wake-up alarms, and countdown timers.
• Toys and Gadgets: Found in electronic toys, gadgets, and games.
• Indicators: Provides audible alerts in various electronic circuits and devices.