Subwoofer Amplifier Tda2050 Bridge Amplifier Circuit Diagram. First of all we look at the circuit diagram below. In the circuit above there are two tda2030 that are connected together.
Oct 25 2016 tda2050 power amplifier circuit schematic. Both the output terminals pin 4 connect to the speaker. Device overload protection consists of both internal current limit and thermal high current capability.
However you can get more 35w output on tda2030 in a bridged connection with a 15v power supply.
High output power low distortion power amp for hifi power amplfier. You can learn the bridge amplifier works here. High output power low distortion power amp for hifi power amplfier. Short circuit protection out to gnd thermal shutdown description the tda 2050 is a monolithic integrated circuit in pentawatt package intended for use as an audio class ab audio amplifier.
