Overview

The TPA3118 60W Mono Digital Audio Power Amplifier Board is a high-performance audio amplifier designed for applications requiring compact size, low resistance, and high power output. This model uses TI’s TPA3118 as the main chip, with a wide power supply range of DC10-24V. In the case of 24V power supply, the load of 2 ohm audio can reach 60W output, and the 60W output is limited to 2 ohms, and the output power of 4 or 6 ohms will drop. , The circuit adopts PBTL mode so it can achieve low resistance and high power, and large internal resistance speakers can be connected in parallel to achieve high power output.

Features

• Delivers up to 60W output with a 2-ohm load under a 24V power supply.
• Output power decreases proportionally for 4-ohm or 6-ohm loads.
• Supports a DC input range of 10-24V, ensuring flexibility for various power supply configurations.
• Designed in PBTL mode, enabling support for low resistance and high-power output

Specifications

• Enlargement type: Class D
• Work efficiency: 93%
• Chip type: TPA3118
• Power supply voltage: DC10-24V
• Input current: 3A recommended
• Output power: 60W*1
• Frequency response range: 35HZ-88KHZ
• Number of channels: mono
• Impedance matching: 2-6 ohms

  *Specifications are subject to change without notice.