Electronics Projects, TDA1554 4X11W Amplifier Circuit 2X22 W article
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TDA1554 amplifier circuits made in the previous post was shared with more flexible PCB design this circuit TDA1554 prepared accordingly asks the integrated 4 × 11 watts of output you want 4 2 outputs can be used as 2 × 22 watts.
4 channel audio input to output TDA1554 is used as 1,2,17,18 legs all the series 0.22uF (220nF) capacitor at the output of the connected speakers 6,8,10,12 50v 1000uf capacitors connected in series in the legs
2 channels for output on the PCB x1 and x3 sections audio input is being done and J1, J2 jumpers are fitted so short-circuit is to the speaker 1000uF capacitors are not connected 6.8 legs speaker-a 10, 12 bacaklarına speaker-b connecting circuit 12v … 18v DC
TDA1554 diagram and PCB drawings;
TDA1554 according to the 4 x and 2 x output the connection wiring diagrams will be examined, understood, but how to facilitate your 2x22w links to pcb üzt UCA Gore negatif view specification