Monoblock Car Amplifier TDA7294

Monoblock Car Amplifier TDA7294
Monoblock Car Amplifier circuit TDA7294 is based on an article "Improving the power amplifier IC TDA7294" Journal of the radio, № 11 2005. This mono car amplifier has a sufficiently high reliability, high capacity, high-quality bass. Monoblock Car Amplifier circuit is shown above. The difference from the original circuit only in the output transistor using a better replacement. (more…)

Power Amplifier 2x18W with TDA1516Q

Power Amplifier 2x18W with TDA1516Q
In many cars, cassette players use amplifiers that power does not exceed 5W with enough distortion to the limits of power. The problem is solved with the use of external amplifiers will have the opportunity to earn much more power with much less distortion. Given the voltage of the car is +12 V, we have the opportunity to take power over a threshold. The solution is to use two amplifiers in bridge connection, so the output quadrupled, at least