Model |
Amplifier board |
Production Country |
China |
Size (L x W x H cm) |
5x3x2 |
Weight (kg) |
0.0145 |
Color |
multicolor |
Main Material |
PCB+metal |
1. Adopt TPA3118 digital power amplifier chip, small size design, BTL output Z high output power 50w, can drive 2 ohm speakers, can be balanced (differential) input, designed with mute control interface.
2. M is the mute control terminal, high-level mute (voltage 3.3v-12v), low-level operation, the default is working state, note: when mute control is needed, the resistance at the position needs to be removed, and external control is fine Up.
3. The signal input can be as follows: 1. Signal balanced input (differential): signal +, signal -, GND (ground); 2. Unbalanced input (single-ended):-terminal and GND (ground) Short-circuit, the signal is input from the + terminal. Product name: TPA3118 digital power amplifier board
Working voltage: DC 5v-24v
Processor speed: 2
Overall height of the board: 12mm
colour: as shown
Material: PCB+metal
size: 45x33mm Package Contents:
1 amplifier board Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.
Key Features
Durable and good quality
Audio power amplifier board
TPA3118 power amplifier board
Digital power amplifier board
Mono power amplifier board
BTL output power amplifier board
The details are as described above
What's In the Box
1 x power amplifier board