Archive for tag: TDA7294 circuit

50W Power Amplifier with IC TDA7294

Audio and Amplifier | By: Diagram mania

This is a great audio amplifier circuit based on single power IC TDA7294. TDA7294 is intended for use as a high quality audio class AB amplifier in hi-fi applications. It has very low noise and distortion, wide bandwidth and good output current capability, enabling it to supply high power into both 4Ω and 8Ω loads. […]

DC to DC Converter 12V to ± 38V

Power Supply circuits | By: Diagram mania

The core of the Car DC to DC Converter 12V to ± 38 VDC is a pulse generator built on the TL494 chip. The circuit is designed to provide power supply to Monoblock Car Amplifier TDA7294. Generator frequency can be changed by varying the resistor R3. Optionally, you can download the datasheet and find out […]