TDA2030A 18W Audio Amplifier Module - 18W Power Amplifier

Audio amplifier module - HiFi power amplifier, based on the TDA2030A chip. The module has a Goldpin input connector, an output for speakers (ARK terminal block connector), a power connector (Goldpin). There is a heat sink on board, thanks to which heat dissipation from the system is more efficient. Volume control with rotary potentiometer. Connecting a power supply is signalized by a red LED on the amplifier board.

Technical data

TDA2030A audio power amplifier chip.
Output power: 18W (≥16V, 4Ω)
Power supply: 6 - 22V DC
On-board speaker terminal block
On-board 10k potentiometer to adjust output volume.
On-board power light.
Current: 3A
Module length: 32 mm
Module width: 23 mm
Module height: 23 mm (with heat sink)

NOTE - important:

Be careful when connecting speakers - connect the speakers to the appropriate fields on the amplifier board, do not link grounds of the speakers together, also when connecting headphones, be careful about common grounds. The amplifier is not resistant to reverse connection of the supply voltage.