Electronics Help Care electronics circuit diagram

Inverter for amplifier: This is Inverter for amplifier. 12 voltage to 35-0-35 voltage inverter circuit diagram. this circuit makes 12 voltage to 35-0-35 voltage. transistor amplifier needs dual voltage. positive voltage, negative voltage and ground voltage. we can’t use 12 voltage battery to this transistor circuit. if we want to …

Fixed voltage regulator: How to make a fixed voltage regulator? it’s an easy circuit diagram to make this circuit. we can use 100 voltage input and the output will be according to the ziner diode. here this circuit used 15 voltage ziner diode. so we can get 15 volts from …

How to make a diode: It is easy to make a diode using a normal rectifier. Here we can see how to make a bridge rectifier using a normal rectifier. One diode has 2 sides. Anode(+). Cathode(-). In theory and practice this symbol is different. In practical Cathod will be …

How to make an audio output transformer: This is the audio output transformer for the amplifier. sometimes we need 8 ohms. 70-voltage or 100-voltage-based amplifier. When we use a liner mike then we need 70 voltage or 100 voltage to use a transformer. then we can use this type of …

How to make pure DC voltage: This is the circuit diagram to make pure DC voltage. we usually make DC voltage for our amplifier. but this is the best way to make pure DC. if we make voltage like this, there will be no bad noise from the amplifier. 1st …

Power amplifier mini TDA7053: This is a power amplifier mini using TDA7053. this circuit makes 2X1 watts. we can use 4.5 voltage to 18 voltage. It’s a stereo audio amplifier circuit diagram. we can use this circuit for surround speakers.  Thanks a lot for being with us. If you want …

amplifier circuit diagram 50watts: This is an amplifier circuit diagram of 50watts. in stereo mode, it’s 22 watts + 22 watts. this circuit can run with 8 voltage to 18 voltage. here used TDA1557 IC. Normally this amplifier is used in cars.    Thanks a lot for being with us. …

stk amplifier circuit diagram: This is the stk amplifier circuit diagram. we can use stk4141 to stk4191. stk4141 run with 24-0-24 voltage and make 25watts+25watts. and stk4191 run with 35-0-35 voltage and makes 50watts+50watts. Both are stereo audio amplifier IC. The bass quality is the best. always IC sound quality …

12 volt to 220 volts: This is a 12-volt to 220-volt inverter circuit diagram. this diagram can make 100 watts. 1 pair of MOSFET can make 100 watts. if we want to make more watts we have to use extra mosfet. Just make parallel the MOSFET and use a big …

Audio amplifier circuit: This is an easy audio amplifier circuit diagram. this circuit runs with 12 voltage to 30 voltage. but here the output transformer is for 12 volts so we have to use 12 volts. if we want to use 24 voltage we have to use a 24 voltage …