Mô Đun Khuếch Đại Âm Thanh Kỹ Thuật Số Xy-Sp5W 5128 5w tại Lotte Market
Thương hiệu: | Xem thêm Máy nghe nhạc Thương hiệuMô tả ngắn về Mô Đun Khuếch Đại Âm Thanh Kỹ Thuật Số Xy-Sp5W 5128 5w tại Lotte Market
100% brand new and high quality. 5V, more than 5. The power supply current recommended 1A or more, less than 1A sound will be small. The load recommended 4 Euro 3W speakers. This module is suitable for amplifying the audio signal of 0. This module is only suitable for single-supply operation and cannot be connected to a negative power supply.: Còn hàng
** Quét mã QR bằng Zalo để mua trên điện thoại
Giới thiệu Mô Đun Khuếch Đại Âm Thanh Kỹ Thuật Số Xy-Sp5W 5128 5w tại Lotte Market
100% brand new and high quality
Features:
The power supply voltage is 2.5-5.5V, more than 5.5V, the chip will burn out.
The power supply current recommended 1A or more, less than 1A sound will be small.
The positive and negative poles of the power supply can not be reversed, and the reverse chip is burnt.
The load recommended 4 Euro 3W speakers.
This module has a mute switch, high level mute, low level playback, the default is low level playback.
This module is suitable for amplifying the audio signal of 0.5V-1V. If the signal is too small, it needs to be connected to the preamplifier.
This module is only suitable for single-supply operation and cannot be connected to a negative power supply.
Specification:
Working voltage: 2.5-5.5VDC
Working current: 1A or more
Output power: 3-5W
Load parameters: impedance 4-8 Ohm, speaker power 3-5W
Signal to noise ratio: 85dB@ VDD=5V, Vorms=1V
Dimensions: 1.2x1.5cm/0.47x0.59inch
Quantity: 1 Pc
Package includes:
1 x XY-SP5W 5128 Digital Amplifier Board
#XY-SP5W #5128 #Digital #Amplifier #Board #Class #D #5W #Mono #Audio #Amplifier #Module