In most of the audio applications you need to amplify the sound signal coming from the audio output instrument such as mobile phone jack or a simple microphone so that you can play it over a speaker or any stereo set. You can use simple opamp circuits for this case too but if you need a higher amplification then you would need a high power amplifier IC like this TDA2030 Audio Amplifier. You can use this simple TDA2030 based Power Supply Audio amplifier board module to directly connect the input from you instrument to the speaker. It can only be connected to single output speaker and has an onboard potentiometer to change the volume of the amplified signal. It also has power indicator to identify the power state of the module.

TDA2030 Audio Amplifier Module Specifications:

• Working voltage:6-12V
• On board 10 k adjustable resistance, can adjust the volume of the amplification
• On board power indicator light
• 18W Power amplifier circuit
• On board TDA2030A Audio amplifier IC

Product Description

To use this module you need to power this with Vcc pin with 6-12V power supply and connect the audio input to its pins and take the speaker output from PCB connector.

Package Contents

1 TDA2030 Power Supply Audio Amplifier Board Module