AC TO DC /Rectifier Cool homemade utility Gadgets / circuit projects Lamps and flashlights led/Lamps/Flashlights Power supply

Transformerless power supply regulated 220v-5v

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 […]

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AC TO DC /Rectifier IC 555 projects lead acid battery

Recover Lead Acid Battery | IC555 Battery desulfator

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 […]

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battery charger Ni-Cd cells
AC TO DC /Rectifier Power supply

Fast Battery Charger using the Bridge Rectifier for Rechargeable Cells

Hi guys, this a fast charger for charging rechargeable batteries( Fast Battery/cell Charger Circuit)like Ni-Mh or Ni-Cd,(Don’t have an auto cutoff, but after cells got charged the led is consuming all power so there is no chance of overcharge), etc. This charger is also useful to charge 9v rechargeable batteries up to 2500mah. The charger […]

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AC TO DC /Rectifier Power supply

Different Rectifier Circuits and their Working

A rectifier is a circuit that converts the ac input to a DC supply.i.e from sinusoidal, square, or triangular waveform to a unidirectional constant waveform. I have discussed 3 types of rectifier circuits in detail and their circuit diagram and their output waveforms. “Different Rectifier Circuits”. different types of rectifier circuits. Halfwave rectifier circuit : […]

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