Detailed Amplifier Module--mp3 Player Board,driver Amplifier Module Description:
amplifier module--mp3 player board,driver amplifier module
Specification: Type: mp3 player board ; Dimension: 150mm* 80mm ; Operating voltage: AC8 ~ 18V,or DC8~18V ;
amplifier module--mp3 player board
Feature
1. control by MCU or pushbuttons
2.play mp3 files selected by serial command
3.With play/pause, next, prev. vol-,Vol+ button interface
3.Mp3 files save in SD card
4. Built in two TDA2030A amplfier IC
5.Stereo audio output
6. DC12V power
7. Supports MP3 format,stereo audio output
8. Supports for 32Mb to 2GB of SD card.
9. Powerful anti-jamming with stable performance
10. Play 10 different mp3 files by corresponding connected buttons/ switches, or change program to become matrix control , so can play 30 songs by buttons .
Technical Parameters
*Operating voltage: AC8 ~ 18V,or DC8~18V
*Rated output: 10W × 2 (RL = 8Ohm d = 1%)
*Frequency response: 20 ~ 20 KHz
* Voltage noise: ≤ 50MV
*S/N(signal to noise ratio): ≥ 86db
*Plate Size: 150 × 80mm
Applications
1. mp3 bell , door bell / chime play mp3 music
2. Graden , banks , schools , hosplitals , etc .
mp3 module,mp3 player , embedded audio module , serial mp3 module
- Model: WTM-30R
- Packing: Export Standard
- Terms of Payment: T/T,T/C
- Delivery Time: 30 Days
- Products ID: 109701
- Product Category: Acoustic Component
- Post date: Aug 15, 2011
Our company is specialized exporter, manufacturer and supplier of Amplifier Module--mp3 Player Board,driver Amplifier Module in China.
Otp Voice Ic