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Green circuit board with black chips and silver connectors

Vszerda

Vszerda TPA3118D2 50W+50W Digital Audio Amplifier Board DC12-24V

SKU CH-BH2E-MFWV0

Stereo amplifier board delivers 50 watts per channel from a 12 to 24 volt DC supply

  • TPA3118D2 chip delivers 50 W per channel
  • Operates from 12 V to 24 V DC supply
  • Stereo digital amplification for clear sound
  • Bluetooth-compatible wireless audio streaming

TPA3118D2 50W+50W Amplifier Board

This Vszerda amplifier board delivers 50W per channel through a TPA3118D2 digital audio power stage. It operates on a DC input range of 12 to 24 volts and includes Bluetooth-compatible wireless reception. The compact module integrates amplification and wireless connectivity in a single board for straightforward audio projects.

Stereo Bluetooth Audio Projects

Makers building wireless stereo speakers or upgrading older hi-fi systems will find the board fits a 12-24V supply and provides two 50W channels. Buyers who need more than two channels, higher power per channel, or a different wireless protocol should look at other solutions.

Highlights

  • TPA3118D2 chip delivers 50 W per channel
  • Operates from 12 V to 24 V DC supply
  • Stereo digital amplification for clear sound
  • Bluetooth-compatible wireless audio streaming

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the DC power supply to the TPA3118D2 board, and what polarity mistake should I avoid?

Apply 12 to 24 volts DC to the power terminals, matching the positive and negative markings exactly; reversing them can damage the TPA3118D2 chip instantly.

Which components on this amplifier board are most likely to need replacement after extended use?

The electrolytic capacitors on the power input and output stages age with heat cycles; plan to swap them if you hear increased hum or reduced output power.

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