Diagrams, tutorials, and explanations of practical and educational electronic circuits to assemble at home or in the laboratory.
PCB 300W RMS Power Amplifier – 2SC3858 and 2SA1494 Transistors 🌐 You can read this article in: Português | Español This is a 300W RMS Power Amplifier using complementary power transistors 2SC3858 and 2SA1494, this circuit amplifier isn’t so simple…
Adjustable Power Supply 1.2V to 37V / 20A – LM317 and TIP35C + PCB 🌐 You can read this article in: Português | Español Transform the classic LM317 into a powerful 20A regulator for your most demanding projects 💡 Quick…
Sound Amplifier with 320W Power powered with 14.4V with IC TDA7560 + PCB 🌐 You can read this article in: Português | Español 🔊 Compact Power: Meet the 320W TDA7560 Amplifier Hello, electronics enthusiasts! Today we’re going to explore an…
50W RMS Audio Amplifier using IRF530 and IRF9530 Mosfet 🌐 You can read this article in: Português | Español This circuit amplifier is very simple to building, however, although simple, it has an excellent audio quality, and with just two…
Printed Circuit Board Amplifier 100W with TDA7294 For Portuguese version, click here! We’ll assemble an excellent power amplifier, with excellent sound quality, with 100W RMS output power, with symmetrical power supply. The circuit has a wide range in the supply…
Adjustable Power Supply 1.25v to 57V, 6 Amps using TIP36C + LM317HV The LM317HV is an adjustable 3-terminal positive voltage regulator capable of supplying 1.5 A or more currents over a 1.25V to 57V output voltage range. It requires only…
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