Products Details
| Rated Voltage | 25V |
| Technology | passive Piezo |
| Material | ABS(Black) |
| Operating Mode | passive |
| Duration | 24h |
| Voltage - Rated | 25V |
| Size / Dimension | diameter 35mm |
| Mounting Type | Combination |
| Description | 3531 binaural AC passive Bell Piezo buzzer |
| Frequency | 100-10khz |
| Application | Printer Copier Alarm Electronic Toy Timer |
| Voltage Range | 1~30Vp-p |
| Series | Piezo Buzzer |
| Product name | Speaker |
| Oscillation frequency | 1.7±0.3KHz |
| Battery | No |
| Size | Standard Size |
| Sound Pressure Level | 90dB |
| Function | Multi-purpose |
| Port | Shenzhen |
| Quality | High Quality |
| Sample | Sample Provided |
| Packing | Box+carton |
FAQ
1. What is a 35mm passive piezo sounder?
A 35mm passive piezo sounder is a compact piezoelectric audio component that generates sound when driven by an external circuit, making it ideal for alarms and alerts.
2. How does a passive piezo sounder work?
A passive piezo sounder works by converting an electrical drive signal from the host circuit into audible sound using a piezoelectric diaphragm.
3. What are the main benefits of a passive piezo sounder?
The main benefits of a passive piezo sounder include low power consumption, compact size, flexible drive control, and reliable audible signaling.
4. Where can a 35mm passive piezo sounder be used?
A 35mm passive piezo sounder can be used in alarm systems, industrial equipment, medical devices, security panels, and electronic control units.
5. Is a passive piezo sounder suitable for battery-powered devices?
Yes, a passive piezo sounder is well suited for battery-powered devices because it offers low-power operation and efficient sound output.
6. What drives a passive piezo sounder?
A passive piezo sounder is driven by an external oscillator, MCU, or buzzer circuit that provides the required AC signal and frequency.
7. Can the sound frequency be adjusted?
Yes, the sound frequency of a passive piezo sounder can be adjusted by changing the drive signal from the host circuit.
8. Why choose a 35mm piezo sounder for OEM products?
A 35mm piezo sounder is a practical OEM choice because it is compact, cost-effective, easy to integrate, and suitable for mass production.
9. Is this passive piezo sounder easy to install?
Yes, the passive piezo sounder is designed for straightforward integration into electronic assemblies and industrial device enclosures.
10. What applications need a passive piezo buzzer?
Applications that need a passive piezo buzzer include audible alarms, status indicators, fault warnings, timers, and notification systems.
