23-03-2017, 03:02 PM
In this work, an advanced technique based on microcontrollers is designed and implemented to generate sine wave with lower harmonics. The main objective of our proposed technique is to design a low voltage inverter of low voltage and low voltage of harmonics. The design focuses mainly on low-power electronic devices such as light, fan, chargers, television, etc. In our project we use STP55NF06 NMOSFET, which is a depletion type N channel MOSFET. To drive the MOSFET we use TLP250 and totem pole configuration as a MOSFET driver. The input of the inverter is 12VDC and its output is 220VAC through a transformer. The complete design is modelled in proteus software and its output is practically verified.
![[Image: file-page4.jpg]](https://2.bp.blogspot.com/-N8YjP6XTEs8/VqrJO05KXiI/AAAAAAAAMi4/_z_br365FF0/s1600/file-page4.jpg)
![[Image: FQR85NCIIT74GNB.MEDIUM.jpg]](https://cdn.instructables.com/FQR/85NC/IIT74GNB/FQR85NCIIT74GNB.MEDIUM.jpg)