产品简介:
此款功放板采用TPA3116D2为核心,官方资料单芯片为50W*2,工程师翻阅资料再结合自己的经验用桥接的方式开发出50W*2,理论可达100W*2.
由于该芯片为数字芯片故效率极高可达90%以上,所以具有功率大发热量小等优点,供电建议采用直流12-24V 100W以上开关电源供电,本板为成品板到手可用,接上电源和音箱即可体检纯数字音乐带来的新体验!
产品参数:
芯片选型:TPA3116
输入电源:DC12-24V
输出功率:2*100W
输入抗阻:51K*2
输出匹配:4-8欧
频响范围:14-100Kz
性噪比:100db
输出声道:2个(左声道+右声道)
外观尺寸:105*65*23mm
产品净重:85g
Features:
Chip: TPA3116D2
Power supply: DC 12 V~24 V
Current: Depending on the speaker power and song volume, if connect the speaker should below 5A, Less current is consumed if the speaker is not connected
Channel type: Dual channel
Output power: 2 x 100 W
Input impedance: 51K x 2
Output match: 4~8 Ohm
Frequency range: 14~100 KHz
SNR: 100db
Short circuit protection: Yes
Overheating protection: Yes
Over voltage protection: Yes
Size(L*W*H): 105 x 65 x 23 mm
Package includes:
1 x Digital Audio Amplifier Board
수입신고 1USD |
구매/결제대행 1CNY |
TT송금 1CNY |
---|---|---|
6.81 CNY | 203.62 KRW | 0.149 USD |