Welcome back to another interesting audio amplifier project. Today’s I’m going to share about the useful and trending audio amplifier circuit and it’s free PCB layout for free. This amplifier is provided the RMS power of 200 to 300 watts per channel.
Introduction
Nowadays this circuit and PCB are marketing widely. The cost of this board is varying as per the distributor. I found the Skathi board are available but the coastwise I don’t like the product.
So that reason I like to build my own mono transistor amplifier board. The same circuit is implemented in Sakthi boards, I referred this circuit and PCB layout from videorockola website.
The amplifier is very cheap to build but the performance is awesome as compared with any other Audio amplifier. Because the power transistor 2SC5200/TTA5200 and 2SA1943/TTA1943 is using. The complimentary audio power transistors can drive very good audio output. The working frequency is starts from 5hz to 200 khz nearly. So building this kind of Audio amplifier is the better choice for car and home subwoofer amplifier.
PCB Layout
As an Amazon Associate, I earn from qualifying purchases.
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
2SC5200 2SA1943 PCB
Ready made PCB to build your own Amplifier. 300 watt max RMS output,suitable for Subwoofer and stereo audio amps.
