LEDs are super cool and efficient light sources that are everywhere these days. This guide will show you how to make an LED light that slowly fades in and out. It might sound fancy, but you only need a few parts and a classic chip called a 555 IC. What is a LED Fading Circuit […]
Dual 35V 300 Watt SMPS Circuit
Designing a high power dual 35V 300 Watt SMPS circuit demands careful consideration of parameters such as power, resistance and voltage to achieve optimal performance. What is a Dual 35V 300 Watt SMPS Circuit: A Dual 35V 300W SMPS Switched Mode Power Supply circuit is a power supply design capable of delivering a dual output […]
Simple 12V 5 Amp SMPS Circuit
In this post we comprehensively discuss how to construct 12V 5 Amp SMPS circuit using MOSFET and optocoupler feedback. Its efficiency is around 85%. What is a 12V 5 Amp SMPS Circuit: A 12V 5A SMPS Switched Mode Power Supply circuit is designed to provide a stable and regulated 12V DC output with a maximum […]
Simple 14V SMPS Circuit
I built a new power supply that can give out 14V at 1 amp. It is flexible and can be used for many things. I use it to give extra juice to some electronic parts. This new design is very similar to a power supply I made before 3.3V at 2.5 amps, so I wont […]
Simple 3.3V 3Amp SMPS Circuit
In this post we will learn how to build a simple 3.3V 3 Amp SMPS circuit which can be used for powering all types of microcontroller and digital electronics circuits efficiently. The main advantage of this SMPS circuit is that it does not dissipate heat unlike linear regulators which generates a lot of heat and […]
Simple 5V 1A SMPS Circuit
I tried to build a simple power supply that changes AC current to 5V at 1 amp. I used a tiny chip called the TNY267P. This chip is like a whole mini system for a power supply, it controls the current, turns it on and off, protects itself from overheating and even gets its own […]