Tag Archives: 2sa1943

Amplifier circuit diagram, Japanese technology: This is an amplifier circuit diagram from Japanese technology. This type of amplifier can make a strong output of watts. here use one type of transistors. here use only a PNP transistor. But using dual voltage. We can use a minimum 25-0-25 voltage to 50-0-50 …

Transistor circuit diagram using 2SC5200 and 2SA1943: This is the transistor circuit diagram using 2SC5200 and 2SA1943 transistors. This circuit can deliver 100 watts at 35-0-35 V and 3 Amp. We know voltage X amperes= watts. 35X3=105 watts. here use PNP and NPN transistors. We can use any type of …

DIY amplifier circuit using Tip41 and Tip42: This is the DIY amplifier circuit using Tip41 and Tip42, and 2sc5200 and 2sa1943 transistor. It’s a mono amplifier circuit diagram. This circuit can make 150 watts of output. Minimum voltage should be 20-0-20. and the maximum is 50-0-50 voltage. and 3 ampers.  …

DIY stereo audio amplifier circuit diagram: This is a DIY stereo audio amplifier circuit diagram. used only 2sc5200 transistors. only an NPN transistor. We can use the minimum 24-0-24 voltage to 50-0-50 voltage. It’s a stereo audio amplifier circuit diagram. Each channel got 100 watts of output.  left channel 100w …

How to add an extra transistor? A Maximum transistor amplifier can add extra transistors, but it will not work if we don’t increase the amperes or voltage. If we want to add an extra transistor, then we have to increase the voltage and amperage. like the voltage is 35-0-35 and …

It’s a 100-watt amplifier circuit diagram using transistors. Here, we can use any of the PNP and NPN transistors. 2sc5200 and 2sa1943 are used here. It’s a mono board. A positive ground and a negative voltage are required for this circuit. We can use a minimum 25-0-25 voltage to 50-0-50 …

This is the driver circuit diagram for the PNP and NPN transistors. This circuit runs with positive, negative, and ground voltage. We can use 25-0-25 voltage to 60-0-60 voltage. 2sc5200 and 2sa1943 are the best transistors for this board. We can also use C5198 and A1941. We can use a …

This is a mini amplifier circuit diagram using 2SC5200 and 2SA1943 transistors. It’s a mono board. It’s a PNP and an NPN amplifier board. We can use any PNP and NPN transistors. like c5198 and a1941. 2SC2922 and 2SA1216. We can use 20-0-20 voltage to 50-0-50 voltage. positive, negative, and …

Power amplifier circuit diagram: This is the Power amplifier circuit diagram using transistors. This circuit can make RMS 100 watts. Here can use 25-0-25 voltage to 50-0-50 voltage. It’s a mono audio circuit. We can use here 2SC5200 and 2SA1943, and other NPN and PNP transistors. like C5198 and A1941. …

Amplifier circuit board using 2SC5200 and 2SA1943: This is an Amplifier circuit board using 2SC5200 and 2SA1943. It’s a mono diagram. We can get 200 watts using this diagram. This diagram needs dual voltage. positive, negative, and ground voltages. we can use 25-0-25 volt to 50-0-50 voltage and 5 amperes. …