Tda2030a Circuit Diagram. This amplifier circuit require less external components too making it easier for a beginner to make this on veroboard or perf board. After ordering the kit on ebay search for tda2030a audio power amplifier diy kit i received a version 1 0 pcb made by xy hi fi with components and a short chinese manual on what was needed to solder the kit in stereo mode ocl or in mono mode btl or bridge.
Tda2030 18w hi fi amplifier and 35w driver d1 d2. And a lot of types mono or stereo otl ocl bcl bridge amplifier. There is a resistor r4 between pin 2 and 4 we called that resistor as feedback resistor.
First of all you need to have all components list below.
There is a resistor r4 between pin 2 and 4 we called that resistor as feedback resistor. It provides 14w output power d 0 5 at 14v 4ω at 14v or 28v the guaranteed output power is 12w on a 4ω load or 8w on a 8ω tda2030 10w audio amplifier circuit. The input capacitors c1 and c6 seem correct as well. And a lot of types mono or stereo otl ocl bcl bridge amplifier.
