Subwoofer Amplifier Circuit Principle: Audio Signal is first filtered to remove the high-frequency signals and allow only the low-frequency signals to pass through it. This low-frequency signal is then amplified using a voltage amplifier. This low power signal is then 100W Subwoofer Amplifier using a transistor driven class AB power amplifier. Circuit Diagram of 100W … Read more100W Subwoofer Amplifier
TDA2822M Amplifier TDA2822M Amplifier 2.0 Channel Stereo Audio Amp Board Module TDA2822M Amplifier 2.0 Channel Stereo Audio Amp Board Module is the article explaining TDA2822M Amplifier 2.0 Channel Stereo Audio Amp Board Module TDA2822M Amplifier 2.0 working on DC 1.8-12V stereo Audio Amplifier TDA2822M Amplifier 2.0 working on DC 1.8-12V stereo Audio Amplifier this … Read moreTDA2822M Stereo Audio Amplifier Circuit
POWER SUPPLY CIRCUIT 12 volts dc supply is maintained by using regulator IC 78012 , if the supply voltage exceed the 12 volts then regulator IC 78012 blocks excessive voltage. This power supply circuit used for pure dc voltage requirement devices like audio systems low voltage ripples dc voltage wave form found. 12V … Read moreDC 12 VOLTS POWER SUPPLY CIRCUIT USING 78012 IC
Battery Charge controller Circuit The charge controller circuit for the battery does not bother you when you worry about changing the charger with different battery levels, the main advantages are an improved lifetime and low power consumption, since it turns off the charger when the battery is fully charged . So far, we have published … Read moreBattery Charge controller Circuit by LM324 Comparator IC
250W RMS Power Amplifier 250W RMS Power Amplifier Legend Stage Master- Circuit Diagram 250W RMS power Amplifier circuit consisting mainly based on power MOSFET and it’s giving best output performance for home audio systems. 250W RMS power amplifier circuit called as Legend-Stage Master. This circuit is the before version of Legend-Stage Master MK2.
LM3886 IC Audio Power Amplifier The audio power amplifier is an important part of the sound of the sound system. The LM 3886 IC audio power amplifier with an audio power amplifier unit is very powerful and capable of producing 68 watts of 2 4 Ohm load power and is capable of delivering 38 W power … Read moreLM3886 IC Audio Power Amplifier Circuit
50 Watts MOSFET Amplifier 50 watt power MOSFET amplifier operates on +35V to -35V range, the input voltage is pre filtered and pre amplified before applying to the MOSFET switch. This general audio amplifier MOSFET , Except the output power mosfet, instead we use J49 and K134, which are more expensive than necessary, We use dual output number J162/K1058, … Read more50 Watts MOSFET Amplifier Circuit diagram.
12Watt Audio Amplifier 12-watt amplifier circuit using with TDA 1056 ic stereo, Power amplifier circuit diagram with schematics. This simple audio power amplifier circuit is designed for12 watts output power using TDA 1056 IC 12Watt Audio Amplifier Circuit Diagram high quality 12 watt amplifier circuit with stereo. The heart of the circuit is a TDA 2616 ICwhich is a stereo amplifier … Read more12Watt Audio Amplifier Circuit Diagram
TPA3122 class D Amplifier An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment’s. Audio amplifiers are a must-have item for any home theater system, audio system, entertainment center, or surround-sound system. TPA3122 class D Amplifier-circuit