Hello friends, I hope you all are doing great. Today, I am going to share the new Toroid Inductor Library for Proteus . Open a PC power supply, a solar charge controller, an amplifier or a motor drive and you will find a few doughnuts of copper wire: toroid inductors. A toroid is a coil wound round a ring, and that ring shape keeps its magnetic field almost entirely inside the core. It disturbs its neighbours very little, it picks up very little from them, and it packs a lot of inductance into a small, flat part. That is why the toroid is the classic choice for the power inductor of a buck converter and for the filters on a supply line. Updates Toroid Inductor Library for Proteus Latest version: V1.0 (November 2026, this tutorial) Other component libraries: C945 Transistor · PC817 Optocoup ...
Hey Guys! Hope you all are doing great and having fun. Today, I am going to discuss the details on the Introduction to Buck Converter . It is a power converter which is mainly used to stepping down the voltage from its input to the output load. It mainly consists of two semiconductors and one energy storing components which can be either capacitor or inductor. It works best in the circuits where electrical isolation is not required. Introduction to Buck Converter Buck converters are power converters which are mainly used for converting high voltage to the low voltage. These converters are highly efficient, showing almost 90% of efficiency. They are useful for performing a special task like converting the huge supply voltage of 12 V in the computer to 1.8 V for making it useful for operatin ...
