Electronics Help Care electronics circuit diagram
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. Then, we can get 60X15=900 watts. We can also use other PNP and NPN transistors.
2sc5200 Polarity is NPN. 2sa1943 polarity is PNP. Max Collector Power Dissipation is 150 Watts. The Max Collector-Base Voltage is 250 Voltage. Max Collector-Emitter Voltage is 250 Voltage. The Max Emitter-Base Voltage is 5 Voltage. Maximum Collector Current is 17 amperes.
The circuit diagram is
This is the Speaker protection circuit diagram. It can protect our Speaker from the burn. 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.
The circuit we made and using
Always have to use a good quality transformer, diode, and capacitor to make a strong voltage. and must use a good quality heat sink
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