Tag Archives: mini amplifier

400watts amplifier circuit RSN308M24 This is a 400watts amplifier circuit RSN308M24. this circuit can make a maximum of 200wattts +200watts audio output. it’s a stereo audio diagram. this module needs dual voltage positive negative and high low voltage. 50-25-0-25-50 voltage and 5 amperes.  This IC made by Panasonic. This is …

Amplifier circuit diagram using OPA541AP: This is an Amplifier circuit diagram using OPA541AP. The OPA541 is a powerful chip for audio circuits. This board needs dual voltage, positive and negative, and ground voltage. we can use Ac 15-0-15 voltage to 24-0-24 voltage and a maximum of 5 amperes. we can …

Amplifier diagram using tda2030 This is an amplifier diagram using tda2030. it’s a 15w+15w stereo circuit board. we can use 10-0-10 to 12-0-12 ac voltage. We can also use a 15-0-15 AC voltage and then change the TDA2030 to TDA2050.  circuit diagram This is the  Speaker protection circuit diagram. It can protect our …

PCB Layout Mini amplifier TDA 2009 This is PCB Layout Mini Amplifier TDA 2009. This circuit runs from a minimum of 9 volts to a maximum of 24 volts. it’s makes 10W+10W in stereo mode. but in mono mode, it produces 28 watts. it’s an easy circuit diagram and a …

Amplifier circuit 6 Pairs transistors: This is an amplifier circuit 6 Pairs transistors. 2sc5200 and 2sa1943 transistors are used here in this diagram. this diagram can make 600 watts. we can use 30-0-30 voltage to 60-0-60 voltage. maximum amperes can be 10. so, 60X10=600 watts. One pair of transistors can …

DIY Class D Audio Amplifier: DIY Class d Audio Amplifier circuit diagram. this is a circuit diagram. It can make 300 watts using 50-0-50 voltage. this type of circuit needs mosfet. positive mosfet and negative mosfet. here positive mosfet is irf9540 and negative mosfet is irf540. it’s a mono-circuit diagram. …

Transistor amplifier with TDA2050: This is a Transistor amplifier with a TDA2050 circuit diagram. this circuit can make 150 watts. we can use 12-0-12 voltage to 18-0-18 voltage and 4 amperes. it’s a mono-circuit diagram.  The circuit diagram is  We have another post for you. transistor circuit diagram Build a …

DIY amplifier TDA 2003: This is a DIY amplifier TDA 2003. It’s a 15-watt audio output circuit diagram. we can use 12 voltage and 3 amperes in this circuit diagram. it’s a bridge-mode circuit board.  The circuit diagram. We have another post for you. like Stk 4101   repairing amplifier, transistor circuit diagram …

Fnord effect discord: This is a guitar Fnord effect discord circuit diagram. this circuit needs 9 voltages and 2 amperes. there is a switch to mute the sound. it’s a mono-circuit diagram. it’s also like pre-amplifier  Circuit diagram   We also can use another PNP and NPN transistor in this …

Guitar Effect circuit diagram: This is the Guitar Effect circuit diagram. this board is for guitar sound effects. It runs with 9 to 12 voltages. it’s also like a pre-amplifier. we can use 9 9-voltage battery for this board. it has 3 vol.  the component list      We have …