Salah Satu Solusi Power Bertenaga - Penguat Sinyal Input Inverting Amplifier

Powerful power input must also be adequate. If the input is weak, no matter how powerful the power amplifier is, it will not be able to achieve the desired power output. Therefore, if our power amplifier has low gain or weak audio input, it will not meet our expectations. An input signal amplifier is designed to boost the power amplifier's input signal to achieve the desired power output. However, it's important to remember that when designing an input signal amplifier, you can't be careless; it must be tailored to the capabilities of the amplifier you're using. A wrong choice can result in distorted input signals, even before the signal is even clipped. The signal amplifier in this video is an inverting amplifier because the input is fed to the inverting terminal of the op-amp IC, so the output is 180 degrees out of phase with the original signal. Hopefully, this is helpful.