Electronics Help Care Amplifier circuit diagram 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 another pair of positive and negative transistors. like 2sc5200 and 2sa1943.
Transistor amplifier using A1941 and C5198:
This is an Amplifier circuit diagram using transistors. It’s an NPN and PNP amplifier. here used c5198 and a1941 transistors. This is a paired transistor. One pair of transistors can make 80 watts. that means this c5198 and a1941. C5198 is a positive transistor (NPN), and A1941 is a negative transistor (PNP). In this circuit, we can use a maximum 35V-0V-35V voltage and 3A. But we are using 25-0-25 voltage and 3 amperes.
The diagram is
Please always use a good quality transformer. Good quality diodes and good quality capacitors. The voltage capacitor needs 50 volts and 10000 μF. We know that Voltage X amperes = watts. So, always use a good voltage to get good watts. The main transistors will be of good quality of transistors. In the market, we can get a much higher quality of transistors. Please always try to use good-quality transistors.
This is a DIY car amplifier using 12 volt battery. HA1388 is a stereo audio power amplifier IC from Hitachi. This circuit can make a stereo mode 18+18 watts output. and in mono mode can make 35 watts of output. Here, use HA1388 12-pin audio IC. This circuit can run from 12 volts to 24 volts. dual (stereo) low-power audio amplifier. designed to drive small speakers. very common in vintage consumer electronics.
This is the Speaker protection circuit diagram. It can protect our Speaker from burns. If the amplifier has any problems, this circuit can save our soundbox. Normally, when the transistor makes a short circuit, the voltage comes out from the speaker output line, and this circuit protects that voltage. This circuit should not allow direct voltage to be sent to the speaker. This circuit is essential for protecting the speaker
We have another post for you. like Amplifier circuit 200 watts
Transistor circuit for an amplifier
Build a Transformer or construct the transformer. Home Theater Circuit Diagram 5.1
Thanks a lot for being with us. If you want another post, please visit our website.
We have another post for you. like repairing amplifiers. If you like electronics, please visit our other post. electronicshelpcare.com
Our Facebook page is Electronicshelpcare
