Electronics Help Care Amplifier circuit diagram

DC power supply for power amplifier: This is a DC power supply for the power amplifier. we need this type of diagram for any amplifier. it’s the dual power DC voltage diagram. positive negative and the ground voltage. here a bridge diode is to make AC to dc voltage. we …

Bass circuit diagram for amplifier: This is a Bass circuit diagram for the amplifier. every amplifier needs a bass tone control circuit. here this circuit can control the bass. this board used 2 adjustable volumes. One is for vol and another is for Bass control. here, there is no need …

Audio equalizer Tone Control Ic 4558: This is an audio equalizer Tone Control Ic 4558. this circuit diagram can control High mid and low. This circuit needs dual voltage positive negative and ground voltage. we can use 12-0-12 voltage to 15-0-15 voltage. this is a mono-circuit diagram. Every amplifier needs …

Transistor circuit diagram 2sa1943 2sc5200: This is an audio transistor circuit diagram 2sa1943 2sc5200. it’s a mono amplifier. this amplifier can make 100 watts. PNP and NPN are used here. We can also use other PNP and NPN transistors. here in this amplifier, we can use 20-0-20 voltage to 50-0-50 …

Amplifier circuit diagram using stk4152: This is an Amplifier circuit diagram using stk4152. this board can make 30 Watts + 30 Watts. We can use 20-0-20 voltage to 35-0-35 voltage. this is a stereo board. In this circuit, we can use STK 4141 to STK 4191. here need dual voltage. …

Transformer for the amplifier: This is the transformer for the amplifier. it’s a toroidal transformer. here we can make 2400 watts according to the core area. we know that we can calculate everything according to the core area. Our core is 10cm wide and our height is 10cm. So, 10X10=100cm. …

Driver circuit diagram: This is a Driver circuit diagram for the amplifier. We can use the transistor however we want. we have to use a minimum of 2 transistors and the maximum of what we want. we need one PNP and one NPN transistor. like 2sc5200 and 2sa1943. We 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. …

Amplifier circuit using stk4191: This is an amplifier circuit using stk4191. This board can make 100 watts + 100 watts. it’s a stereo diagram. we can use 20-0-20 voltage to 35-0-35 voltage and 5 amperes. We also can use stk4141 to stk4191 in this diagram. This is an  Amplifier circuit diagram using …

100 watts amplifier using tda7294: This is a 100-watt amplifier using tda7294. we can use 20-0-20 voltage to 40-0-40 voltage and 5 amperes. we can get a maximum of 100 watts from bridge mode. in stereo mode, we can get 50 watts+50 watts.  this is a mono-circuit diagram. we can …