Piezo Lydgiver - 3-28Vac 2,5kHz 75dB, ledning
Produktnr.: H10123
| Producentvarekode: TV1
27.20
DKK
excl. VAT
Central warehouse, Struer:
5 pcs. in stock. Delivery 1 weekday.
Lager i Kbh. butik:
7 pcs. på lager.
Cheapest shipping: Kr. 55,- inkl. moms.
Click & Collect (in store): Kr. 0,-
stk.
|
The piezoelectric ceramic buzzer has a simple structure in which a ceramic piezo-element is glued til a vibration plate. The piezoceramic element expands eller shrinks diametrically when an alternating spænding is applied. This characteristic is used til bend the vibration plate, which generates sound. The acoustic generating method can be subdivided roughly into the self-drive oscillation method og the external drive oscillation method. The former yields the lowest impedance on the acoustic generator og 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 og produces sound through the oscillator.
Tekniske data:
- Tone type: external drive
- Driftsspænding: 3-28Vac
- Mærkespænding: 5Vac
- Strømforbrug: 5mA
- Resonant frekvens: 2,5 kHz
- Lydtryk: 75dB
- Tilslutning: Ledning
- Husfarve: Sort
- Størrelse: Ø30 x 5,5mm
- Monteringshulafstand: 35mm
- Operationel temperatur: -40...80°C
- Vægt: 4g
- Husmateriale: ABS
- Farve: Sort
|
Discount
|
Quantity
|
Excl. VAT
|
Incl. VAT
|
|
Quantity
>= 1
|
Excl. VAT
27.20
|
Incl. VAT
34.00
|
|
Quantity
>= 5
|
Excl. VAT
23.20
|
Incl. VAT
29.00
|
|
Quantity
>= 10
|
Excl. VAT
19.20
|
Incl. VAT
24.00
|
|
Quantity
>= 20
|
Excl. VAT
15.96
|
Incl. VAT
19.95
|
Properties
| Gross Weight |
5 |
| Packaging |
|
| Warranty |
Danish Sale of Goods Act (24 months)
|
| Enhed |
|