Audio power amplifier: This is the audio power amplifier circuit diagram. It’s a stereo circuit diagram. Each side can make 100 watts. we can use 25-0-25 voltage to 50-0-50 voltage. We can use any PNP and NPN transistors. here used 2sc5200 and 2sa1943. This pair can make 100 watts. Here is the best transistor amplifier …
Transistor amplifier circuit diagram C5198: This is a transistor amplifier circuit diagram C5198 and A1941. This pair of transistors can make 50 watts. It’s a mono audio board. For stereo needs dual board. we can use 20-0-20 voltage to 40-0-40 voltage and 3 amperes. C5198 is positive and A1941 is negative. We can also use …
Amplifier circuit diagram using TDA2005: This is an amplifier circuit diagram using TDA2005. It’s a complete audio circuit board. mono board. This board can make 25 watts in bridge mode. 12-volt operated audio board. It’s also with a pre-amplifier and bass treble controller. Here are 3 adjustable volumes: 1st one for the main volume, 2nd …
Amplifier circuit diagram using ECG1355: This is an amplifier circuit diagram using ECG1355. ECG1355 hybrid power amp module. probably 35 years old IC. This board can make 100 watts. It’s a mono audio board. The stereo needs a dual circuit. Here needs a minimum of 30 volts to 60 volts. The voltage should be positive, …
Amplifier circuit diagram using STK0055: This is an amplifier circuit diagram using the STK0055 IC. It’s a hybrid IC. This board’s output power is 55 watts. It’s a mono audio board. This circuit needs a dual power supply. The recommended voltage supply is 33V, and the maximum is 53V. The voltage should be positive and …
5 Volt amplifier circuit : This is a 5-volt amplifier circuit diagram. It runs from 4 volts to 12 volts. It’s a mono diagram. Normally, we can use 5 supplies for this diagram. It’s an easy diagram. It can make 5 watts. We can take the voltage from the USB. Also, we can use a …
tda7294 amplificador 100w: This is a tda7294 amplificador 100 watts. It’s a mono audio amplifier circuit diagram. This circuit diagram can make 100 watts in bridge mode. We can use a minimum 15-0-15 voltage to a 35-0-35 voltage. For stereo mode, we have to use a dual circuit. Here needs dual voltage, positive, negative, and …
Class D amplifier circuit TDA8922th: This is the Class D amplifier circuit using TDA8922th. This board can make 120 watts + 120 watts audio outputs. It’s a stereo diagram. We can use 12.5 volts to 35 volts. But the voltage should be dual voltage: positive, negative, and ground volts. This IC needs a strong heatsink …
Sound booster pre-amplifier circuit diagram: This is the Sound booster pre-amplifier circuit diagram. This board is for boosting the sound. This board works as a pre-amplifier. This circuit runs with 12-0-12 voltage to 15-0-15 voltage. Every amplifier needs this type of circuit. Normally, it’s included with the bass tone circuit. Sometimes we need more sound …
DIY transistor amplifier driver circuit: Here DIY transistor amplifier driver circuit board. This is the driver board for the transistor board. We can use 2 transistors to 60 transistors. per pair of transistors can make a maximum of 150 watts. Here, use 2 driver transistors, 2SC5200 and 2SA1943. 2sc5200 is an NPN transistor, and 2sa1943 …