DC to AC Inverter Prototype Design for Household Electronic Equipment Applications
Keywords:
Inverter, PWM control, DC to AC, EfficiencyAbstract
The design and realization of a DC to AC inverter prototype for household electronic applications are presented in this paper. The proposed inverter converts a 12 V DC input into a stable 220 V AC output at 50 Hz using a pulse width modulation (PWM) control technique with MOSFET-based switching. The inverter employs a push-pull topology with a step-up transformer and LC filtering to generate a quasi-sinusoidal waveform. The system is designed for low-power household loads up to 300 W. Experimental testing shows that the inverter produces an average output voltage of 220 ± 3 V AC with a total harmonic distortion (THD) below 5%, and achieves maximum efficiency of 88.9%. The prototype demonstrates reliable operation for various resistive and inductive loads such as lighting systems, fans, and televisions.
References
M. H. Rashid, Power Electronics: Circuits, Devices and Applications, 4th ed., Pearson, 2014.
R. L. Boylestad and L. Nashelsky, Electronic Devices and Circuit Theory, 11th ed., Pearson, 2016.
S. Singh, “Performance Analysis of Single Phase Inverter Using PWM Technique,” IEEE Trans. Power Electron., vol. 34, no. 6, pp. 5023–5032, 2020.
P. K. Raj and A. Suresh, “Low Cost Modified Sine Wave Inverter Design for Home Use,” Int. J. Eng. Sci. Technol., vol. 11, no. 2, pp. 88–94, 2021.
N. Mohan, T. M. Undeland, and W. P. Robbins, Power Electronics: Converters, Applications, and Design, 3rd ed., Wiley, 2003.
A. H. Shihab, “Design of PWM Based Inverter for Solar Applications,” Int. J. Electr. Eng. Technol., vol. 12, no. 3, pp. 120–128, 2022.
M. K. Gupta and S. Bansal, “Efficiency Improvement in Low-Cost Inverter Systems Using MOSFET Switching,” Energy Procedia, vol. 157, pp. 511–518, 2019.
R. K. Singh et al., “PWM Based Inverter for Renewable Energy Integration,” Renewable Energy Journal, vol. 45, no. 8, pp. 234–240, 2020.
T. Chen and L. Wang, “High-Efficiency Push-Pull Inverter Design Using IRF3205 MOSFETs,” IEEE Access, vol. 8, pp. 117234–117241, 2020.
D. A. Patel and J. C. Chauhan, “Design and Simulation of Pure Sine Wave Inverter,” Int. J. Electr. Power Syst. Eng., vol. 13, no. 1, pp. 45–53, 2022.
Wibowo, Pristial, Beni Satria, M. Erpandi Dalimunthe, and Alim Muflih."Pengembangan Charging System Untuk Kendaraan Listrik." Sinergi Multidisiplin Sosial Humaniora Dan Sains Teknologi 1, no. 1 (2024): 101-109.
Nugraha, Sayid Fadil, and Muhammad Erpandi Dalimunthe. "Rancang Bangun Charging Current Monitor Berbasis Mikrokontroler." Power Elektronik: Jurnal Orang Elektro 14.2 (2025): 52-56.
Anjas, Fakhrul Razi, and Muhammad Erpandi Dalimunthe. "Design Of Single Phase Voltage Loss Relay System On Three Phase Motors At Blang Pidie Substation. "INFOKUM 13.02 (2025): 432-437.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Suherly Syahputra, Muhammad Erpandi Dalimunthe; Rahmaniar
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
International Conference On Islamic Community Studies, Education and Science, its website, and the articles published therein are licensed under a 
