Low Noise Subwoofer Power Amplifier Circuit by TDA8561Q IC

Low Noise Subwoofer Power Amplifier Low Noise Power Amplifier Circuit for subwoofer This circuit recommended audio systems of cars and home theater technology for low noise and high base requirements. The power amplifier used is an integrated class-B output amplifier. It contains 4×12W single-ended (SE) or 2×24W bridge-tied load (BTL) amplifiers. The output speaker is connected in BTL … Read more

TDA2822M IC Mini Amplifier Circuit Diagram

mini amp by tda2822m

Mini Amplifier Circuit Mini Amplifier: This mini amplifier is TDA2822M IC making it simple and compact in size and also used for laptop speaker amplifiers. This circuit can operate small voltage 3 volts to 9 volts and also carry with us. Description: The input is taken from pin no.4 through variable resistor VR1 and capacitor C4. The variable … Read more

50 Watt Amplifier Circuit pcb diagram

50 Watt Amplifier

50 Watt Amplifier 50 Watt Amplifier Circuit is the article explaining  Amplifier Circuit on circuits99.com it is the point to where circuits like audio amplifiers, power supply circuits and more… 50 Watts Amplifier Circuit Diagram Tags: 50 watts amplifier PCB diagram, 50w subwoofer amplifier circuit, 12v audio amplifier circuit diagram, 50-watt stereo amplifier, 12v transistor amplifier circuit, … Read more