Tda7294 Amplifier Circuit Pcb. The tda7294 power amplifier is intended for the use of subwoofer speakers because the amplifier with the tda7294 chip is equipped with a subwoofer preamp there are also frequency and phase settings so we can add or reduce the output frequency as we wish and for the phase we can set from 0 180 level. Super amplifier with tda7294 of the st microeletronics is possible to get potency of up to 100w in an only chip for an unit stereo to use two same to that.
The tda7294 power amplifier is intended for the use of subwoofer speakers because the amplifier with the tda7294 chip is equipped with a subwoofer preamp there are also frequency and phase settings so we can add or reduce the output frequency as we wish and for the phase we can set from 0 180 level. Telegram tda7294 is a monolithic integrated circuit in multiwatt15 package with high output power up to 100w intended for use as audio class ab amplifier in hi fi field applications home stereo self powered loudspeakers topclass tv. Subwoofer amplifier high power amplification of low frequency sound.
Circuit power amplifier ic tda7294 with pcb 80 w rms xtronic org tda7294 subwoofer amplifier pcb layout diy amplifier subwoofer 150 watts mono amplifier board diy with 2sc5200 2sa1943 tda7294 300w rms stereo power amplifier tda7294 schematic part list tda7294 audio amplifier circuits.
Circuit power amplifier ic tda7294 with pcb 80 w rms xtronic org tda7294 subwoofer amplifier pcb layout diy amplifier subwoofer 150 watts mono amplifier board diy with 2sc5200 2sa1943 tda7294 300w rms stereo power amplifier tda7294 schematic part list tda7294 audio amplifier circuits. According to the supply voltage the power supply has a high heat output and a large output power. The circuit input impedance is 20k the input sensitivity is 750mv the voltage gain is 32db the power supply voltage range is 25 40 v and the quiescent current is 50ma. Super amplifier with tda7294 of the st microeletronics is possible to get potency of up to 100w in an only chip for an unit stereo to use two same to that.
