200w Tda7293 Amplifier Circuit Diagram

Resistors 56k ohms green blue orange.

200w tda7293 amplifier circuit diagram. Tda7294 is an integrated monolithic class ab audio amplifier designed specifically for hi fi applications. Both ics are almost the same even very similar scheme can be used in a series of stereos. 8 8k2 ohms gray red red. Tda7294 there are two different subwoober bass amphitheater circuits prepared with an integrated amplifier.

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. You can use 2x100w rms stereo or 200w rms mono which can be controlled by bridge connection as well as bass control with cross over circuit with adjustable tl072p op amp at the main entrance floor. It is best for various applications as it allows a good quality and compact size power amplifier. The main reason for the choice of tda7293 is the possibility of the involvement of the amplifiers in the mode master slave main subordinate when the main amplifier at the moment of inability to deliver power output to load activates the subordinate amplifier and the missing performance of the ship.

And in this post i use one pcb stereo where on the left side ic using tda7293 ic and right side using ictda7294. 300w rms stereo power amplifier part list. Stereo audio amplifier circuit with tda7293. This way you can achieve this with the help of two tda 7293 power up to 150 w.

In the circuit of the tda7293 100w amplifier circuit the dc diaphragm capacitors must be added in addition to the bridge diode. Previously the tda7293 100w dmos audio amplifier integrated with the amplifier circuits were shared this circuit is considered the same with others but the tda7293 pcb design is very small and regular. With a compact sized pcb mounting design is suggested. The ic has a dmos output stage and can deliver 100w rms into an 8ohm speaker at 38v dual supply.

3 5k1 ohms green brown. This is a 240 watt amplifier circuit very simple and with few components plus very good performance for home use this amplifier circuit diagram is the best amplifier. The pcb design which resembles the project rms 250w auto amplifier jbl filter smps ei35 sg3525 that was previously shared is a fairly regular auto amplifier circuit. The tda7294 has low noise low distortion good ripple rejection and can be operated from a wide.

Audio stereo amplifier circuit with ic tda7293 is a high power upto 200 watts circuit. Amplifier circuit diagram tda7294 240w stereo. Tda7294 100w design bass filter circuit for 80 150hz adjustable subwoofer filter circuit tl072 opamp used supply is provided with zener regulation via main power supply. In the circuit with 100 watts 1 tda7294 is simpler than the other circuit used.

This 300w rms stereo power amplifier require symmetrical power supply to work the circuit diagram is included in this post. 300w rms stereo power amplifier schematic design. The power supply for the circuit needs only a transformer.