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Hello Engineers, we need to get desired or fixed voltage supply many times in many applications while designing some applications or circuits. For this, we need to use voltage regulators. So in this post, I am going to tell you in detail about the basic types of fixed voltage regulators and their classifications on the […]
Hello Engineers, Today I am going to discuss an automatic battery charger circuit designed by me.12V lead-acid batteries are being used in today’s world in a large number of applications/devices too. They can be used in inverters, computer UPS, kids automotive rechargeable buggy cars, Automotives(transportation vehicles), engineering projects, etc. Some of those devices have an […]
Voltage multiplier circuits are electronic circuits that multiply the input voltage 2 to 3 or 4 times, and the output voltage RMS is also 2 to 4 times higher. This kind of circuitry basically employs just some diodes and capacitors. It takes AC input and then converts that to higher Amplitude DC voltage. The voltage […]
Hi guys, Today I’m going to discuss a new circuit by me, which is a regulated 220v AC to 5v DC Regulated transformerless power supply using LM7805 and TIP41.The circuit discussed in this article is a bit more than just a few capacitors, diodes, and Zener diodes. So, let’s get started with the materials, then […]
Hello People, Sometimes our batteries in go-carts, inverters, kids buggy toys, emergency lights, etc after a long period of inactivity resist to full charge. They may also stop charging completely or their supply quality degrades to a greater extent. This is due to battery sulfation. In this article, we will discuss more about the battery […]