hello.
I am making an amplifier on two tda2030a. Now anything is connected to the pcb and the only problem is that i need to buy the correct transformer and connect it correctly.
I don't have the schematics, but i have uploaded a part of the schematics where i need to connect ac - gnd - ac. It needs bipolar power supply and i have never did anything like this.
So what type of transformer should i buy and how to connect it to the circuit? And how powerful it should be (as i have heard, in reality it does not produce 2x18w as it is said in instruction)?
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