2sc5200 2sa1943 amplifier circuit diagram, The most wanted amplifier circuit nowadays. The 2sc5200 and 2sa 1943 are the best audio transistor for the power audio amplifier circuit. These transistors are cheaply available in all electronics shops. 2sc5200 transistor and 2sa1943 transistor are complementary power transistors. 2sc5200 transistor price in India is in between 55 -75 Rupees. you can also get some 1000 watt 2sc5200 2sa1943 amplifier pcb in the internet also. today i am going to share with you a 300 watts RMS power audio amplifier circuit diagram.
2sc5200 2sa1943 amplifier circuit diagram
Here i providing the circuit diagram and component details very clear. you can easily build it on your home, if you having any doubts in the circuit and components values you can free to contact me on any time through the commenting section below the post.
Circuit Diagram
2sc5200 2sa1943 amplifier board price in India is around 650 to 1100 Rupees (6.9$ to 11.9$) it will be varies according to the PCB quality and components. its an NPN and PNP type of transistor amplifier circuit diagram. we can also substitute any other PNP and NPN audio transistor instead of it. This circuit diagram is popular in our world, so many peoples are Printing this circuit layout on the copper clad and go through the sales. That’s not a matter, here is the complete details and circuit layout of the 300 watt RMS amplifier.
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2SC5200 + 2SA1943 Power Transistors, Black, Pack Of 1Pair
✔ 2sc5200 and 2sa1943, Suitable For Use In High Fidelity Audio Amplifier Output Stage, Maximum Collector Current = 15 Amp, Total Power Dissipation = 150 Watt, Heavy Duty, Professional Quality Product
Components requires
2SC5200 2SA1943 300 WATT RMS AMPLIFIER MONO BOARD
TRANSISTORS
2SC5200 -2
2SA1943 -2
A1015 -3
TIP 41 -2 (USE SAME COMPANY)
TIP42 -2 (USE SAME COMPANY)
RESISTOR
0.22 OHJM 5WATT – 4
6E8 RESISTOR  1/4W – 2
100 OHM “ -2
56R “ -1
27R “ -1
820R “ -1
1K “ -1
270R “ -1
10K “ -1
18K “ -1
220R “ -1
DIODE
1N4007 – 5
CAPACITOR
330PF DISC -1
47UF/63V -1
10UF/63V -1
220UF/63V -2
100NF/63V BOXTYPE -2
Here i submitting the images of a completed board of the above circuit. 2 pairs of the transistors will provides up to 300 watt rms on the speakers. This is the best audio amplifier for stereo or surrounding channels, and also good for as a subwoofer amplifier.
The below PCB also available. You can easily buy from me. if you are interested in this audio amplifier project you can buy this board from AMAZON. Click the link below to purchase from direct seller if product not in amazon.
