Following are the c5200 a1943 circuit diagram amplifiers with and without bass treble used in all amplifier projects at this site. All the headings and images are clickable to watch the related project videos or downloading the circuit diagrams.
Take a note that you must use aluminium heatsink with a fan (if posible) to prevent over heating on the transistors. These circuits require symmetrical/dual and single polarity power supply. The capacitors of power supply type is electrolytic capacitor, recommended value: 4 x 6800uF/63V (minimum). 10000uF will be better.
Following circuit diagram contains powerful C5200 A1943 amplifier and volume bass treble controllers. Click over the image to download and click over the title to watch its project video.
Here is an amplifier using C5200 & A1943 transistors and JRC4558 IC which is used in its pre-amp section. Click over the image to download and click over the title to watch its project video.
Given below is the circuit diagram of a stereo amplifier using transistors D718 NPN & A1943 PNP. Tone control circuit is also used with this power amplifier. Detail video of tone control is already available at this site. Click on the image to download the circuit diagram and click on the title above to watch its project video.
Following is the schematic of dual C5200 transistors stereo amplifier. This is a classs-A amplifier for beginners & students. The circuit doesn’t have any pre-amplifier in it. The control also do not work with its full range. It is a very low efficiency amplifier and provides low wattage on 12 volts. I personally do not recommend to build it for professional use. Click over the image to download and click over the title to watch its project video.
Following is the circuit diagram of power amplifier using C5200 NPN & A1943 PNP transistors. One 2SC2383 NPN transistor is also used as pre-amplifier in this circuit. Volume controller also control its sound in its full range. If you want to download the following circuit diagram just click on the image below. And if you want to see the amplifier in action then click on its title above.
Following is the schematic of single C5200 NPN transistor amplifier. The circuit is a class-A amplifier with very low efficiency. It will provide low vattage on 12 volts power supply. The circuit contains no pre-amplifier and the volume controller doesn’t control sound in its full range. But its good to learn for beginners and students with minimum components. I used here two 104 ceramic capacitors with potentiometer which will act as low pass filter. Click on the image if you want to download the circuit diagram and click on the title above to watch its project video.
Following is the circuit diagram of C5200 NPN & A1943 PNP amplifier with the combination of TDA2030 IC which is used as pre-amplifier. Click over the image to download and click over the title to watch its project video.