TDA 2050 bridge version

[andreidaniel]

Hi! I'm new member in this forum. Does somebody have an ideea if it can be made a bridge audio amplifier with TDA2050 with singple power supply(asymetric)?Until now I have seen only diagrams with bridge amplifier with TDA2050 but wit symetric power supply; classic version of amplifier with one chip with single and symetric power supply. I have an old amplituner and I mounted to the radio a FM converter and to the amplifier I want to make an upgrade with IC (it has transistors..but is broken down one chanel;pot.are old and I also have to change them.I want to make a new PCB and on the preamplifier module to make this diagram: Hi-Fi Preamplifier
I have two Unitra loudspeakers with 3 sound ways of 8 ohm impedance and the power supply should be 30Vdc.

[AndrewT]

I can't recall exactly but I know the PASS site shows single ended amplifiers and also shows balanced amplifiers.
I suspect there will be a single ended balanced amp in there.

[dungdochi1978]

Originally Posted by andreidaniel

Hi! I'm new member in this forum. Does somebody have an ideea if it can be made a bridge audio amplifier with TDA2050 with singple power supply(asymetric)?Until now I have seen only diagrams with bridge amplifier with TDA2050 but wit symetric power supply; classic version of amplifier with one chip with single and symetric power supply. I have an old amplituner and I mounted to the radio a FM converter and to the amplifier I want to make an upgrade with IC (it has transistors..but is broken down one chanel;pot.are old and I also have to change them.I want to make a new PCB and on the preamplifier module to make this diagram: Hi-Fi Preamplifier
I have two Unitra loudspeakers with 3 sound ways of 8 ohm impedance and the power supply should be 30Vdc.

offcousce you can made a bridge audio amplifier .it is the same TDA2003,2030...