Velleman Products & Buzzers PIEZO TRANSDUCER 5 VAC 4.0kHz 85dB LEAD TYPE
More than 10 items in stock at third-party supplier
Product details
The piezoelectric ceramic buzzer has a simple structure in which a ceramic piezo-element is glued to a vibration plate. The piezoceramic element expands or shrinks diametrically when an alternating voltage is applied. This characteristic is used to bend the vibration plate, which generates sound.
The acoustic generating method can be subdivided roughly into the self-drive oscillation method and the external drive oscillation method. The former yields the lowest impedance on the acoustic generator and produces sound through the oscillator circuit's positive feedback. This allows the creation of sound pressure using a simple circuit. The external drive oscillation method uses a fixed frequency and produces sound through the oscillator.
null.
Item number | 22201624 |
Manufacturer | Velleman Products & Buzzers |
Category | Audio adapters |
Manufacturer no. | TV1 |
Release date | 15.9.2022 |
Colour | Black |
Exact colour description | Black |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Weight | 4 g |
Compare products
Goes with
Reviews & Ratings
Warranty score
How often does a product of this brand in the «Audio adapters» category have a defect within the first 24 months?
Source: Digitec Galaxus- Velleman Products & BuzzersNot enough data
- 1.Adam Hall0 %
- 1.DAP-Audio0 %
- 1.gb0 %
- 1.Neutrik0 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- Velleman Products & BuzzersNot enough data
- 1.Delock0 days
- 1.equip0 days
- 1.Goobay0 days
- 1.Hama0 days
Return rate
How often is a product of this brand in the «Audio adapters» category returned?
Source: Digitec Galaxus- Velleman Products & BuzzersNot enough data
- 1.Helos0 %
- 1.MU Classic0 %
- 1.Roline0 %
- 1.Vivanco0 %