Electronics Help Care electronics circuit diagram

Car audio circuit using TDA7565 This is a Car audio circuit using TDA7565. This amplifier runs from 10 to 18 volts. Using 12 volts, we can get 41X4 Watts. This amplifier has 4 inputs and 4 outputs.  here use small components. in input needs 0.22 nonpolar capacitors. we also can …

100Watts amplifier using TDA7294 This is a mono-circuit diagram for the TDA7294 IC. 100Watts amplifier using TDA7294. It’s a bridge-mode circuit diagram. Using strong voltage and a high-quality IC, we can get a maximum of 100 watts. We can use DC 37-0-37 voltage and 3 amperes. We also need 18-volt …

Easy amplifier circuit using transistor This is an Easy amplifier circuit using transistor . This is a stereo audio diagram that is 100+100 watts. we can use a maximum of 35-0-35 voltage and 5 amperes. here use 2sc5200 and 2sa1943. We can also use others like tip41 tip42. 4558 ic …

DIY 12 voltage amplifier circuit This is a DIY 12-voltage amplifier circuit. It runs with only 12 voltages, positive and negative. This circuit can make 15 watts. it’s a mono-amplifier circuit diagram. we can use 10-voltage to 18-voltage. tda2030 used in this circuit. we also can use tda2050. the circuit …

Bass tone circuit for amplifier This is the bass tone circuit board for the amplifier. This circuit has four volumes: volume, low, mid, and high. This diagram runs with 12 voltages. It’s a mono diagram. For stereo, we have to use the dual board. it needs a single voltage positive …

Subwoofer circuit diagram lowpass This is the Subwoofer circuit diagram lowpass for the bass amplifier. this circuit is a pre-amplifier for a subwoofer amplifier. this board makes only bass. we use this board for 2.1 or 5.1 amplifiers. we need dual voltage to run this board. 12-0-12 voltage is needed …

Amplifier circuit 1000 watts This is an amplifier circuit for 1000 watts using 2sc200 and 2sa1943. This diagram can make 1200 watts. We can use 35-0-35 voltage to 80-0-80 voltage and 15 amperes. We know that Voltage X amperes = Watts, so we are using 60-0-60 voltage and 15 amperes. …

Amplifier circuit 200 watts This is an amplifier circuit 200 watts. this diagram can make 200 watts. here use 2 pair transistors. 2sc5200 and 2sa1943 this pair transistor can make 100 watts. we use here 2 pair. and we can use 25-0-25 voltage to 60-0-60 voltage and 5 amperes in …

DIY SMPS power supply This is the DIY SMPS power supply for DC voltage. we can make the Switch mode power supply like this system. this system is so easy to make. we can also control the voltage using the KLY variable. this circuit needs one old computer power supply …

Transistor circuit for amplifier This is the transistor circuit for amplifier using driver circuit. we can use transistors as we want. like one pair to 100 pair. the output watts will depend on the voltage and amperes. transistors can’t increase the output watts. transistor just makes the sound lower to …