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if a capacitor is being used in the schematic, you should know why it is there, and how its value is calculated.

I will go through you each design step, try to present everything in simple language, and will carry out some design mathematics along the way i.e. The power supply which we will design here is a linear technology-based design. The goal of this article, a guided project, is to share my knowledge with you people so that you became capable of designing your power supply according to your own requirements and specifications. In this article, we will just not design a power supply but also get to know about design calculations and all the steps involved. You landed here because you are looking for some help to design a 5V power supply on your own. The simulation results show that the proposed inverter is capable of not only eliminating harmonics but is also highly efficient, compact and cost effective.Hey there! I hope you are doing great. The overall performance of the proposed inverter is simulated using PSIM using the designed values of circuit components. The T-LCL Immittance conversion circuit not only reduces the harmonics of the inverter output but also provides a nearly constant output current thereby stabilizing the system rapidly.

As the suggested method is entirely transformer-less, it significantly reduces the total harmonic distortion (THD) of the output voltage (less than 0.1%), minimizes its size and swells the inverter efficiency up to 97%. The switching technique of the proposed inverter consists of a combination of sinusoidal pulse width modulation (SPWM) and a square wave along with grid synchronizing conditions. The proposed GTI employs a dual-stage boost converter, a transformer-less step down circuit, an H-bridge inverter and a T-LCL Immittance conversion circuit. This paper proposes a topology for a transformer-less, pure sine wave grid-tie inverter (GTI) for photovoltaic (PV) application.