Multi-layer Piezoelectric Speaker
Summary
Piezoelectric speaker is mainly used in digital products, general instruments, household applications, voice prompt ,and music player for huimid and harsh environment,or voice relay and alteration in specific fields and industries. Based on the multilayer piezoelectric ceramic technology, it features high conversion efficiency and high SPL out put.
Product Model：
AWMT3020Y05-082
Product Features：
1. Simple acoustic design which can be installed in a narrow and flat space
2. Milliwatt level of power consumption and high conversion efficiency, which makes it used widely
3. The product won’t cause any electromagnetic interference to surrounding electronic devices and has excellent anti-interference ability .
Use：
It can be used in digital products, general instruments, household applications, voice prompt and music player under different situations, voice relay and alteration in special fields and industrials.
Product Size：
Technical Parameters：
| NO. | Item | Specification | Note | ||
| 1 | Sound pressure level | 80dB/Min | B&K(10cm/5Vrms/at muffle room) (Average at 4-point:1.0K、1.5K、2.0K、3.0K) | ||
| 2 | Electrostatic capacity | 1200±30%nF | Digital electric bridge（120Hz/1V/25℃） | ||
| 3 | Resonant freq.(F0) | 800±100Hz | B&K（5Vrms） | ||
| 4 | Frequency range | 300~20000Hz | |||
| 5 | Max.Voltage | 16 Vp-p | |||
| 6 | Working Temp. | -20~+70℃ | |||
| 7 | Stroage Temp. | -30~+85℃ |
Related products:
Multi-layer piezoelectric speaker AWMT2725Y03-181
Multi-layer piezoelectric speaker AWMT2517Y05-091
Other products:
Open type ultrasonic sensor T(R)40-16OA00
Audiowell Electronics (Zhaoqing) Co., Ltd.
Tel:+86 20 84802041 Fax:+86 20 84665207
E-mail: inquire@audiowell.com
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