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40KuF Power Supply

Hello guys, I make a 4 capacitor power supply board in this post. In this power supply you get ±70VDC, 15VC and 5VDC output. You can use this power supply upto 1500W amplifier. For designing my PCB, I used EasyEda online softwa…

50+50W dual ch. amplifier.

Hello Friends, In this post I make a stereo amplifier using two pair of C4793 & A1837 Transistors. which can deliver up to 50W output per channel at 4Ω ±35V. For designing my PCB, I used EasyEda online software. Then I exp…

TDA7294 Dual Ch. Amplifier.

Hello Friends, In this post I make a 200W Stereo amplifier using TDA7294 IC, which can deliver up to 90W RMS output per channel at 4Ω ±35V. This is a flat frequency amplifier. So for that, all frequencies are very clear. You ca…

100+100W Dual Ch. Amplifier.

Hello Friends, In this post I make a stereo amplifier using a pair of 2SC5200 & 2SA1943 Transistors. which can deliver up to 80W output per channel at 4Ω ±45V. For designing my PCB, I used EasyEda online software. Then I exp…

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