Universal power supply

• Main Author: Mercado, Krystal Claire Manalo
• Other Authors: Amer M. Y. M. Ghias
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Electrical and electronic engineering::Power electronics
• Online Access: https://hdl.handle.net/10356/167617
• Institution: Nanyang Technological University

The voltage levels used by various nations' electrical power grids vary. The standard voltage is 120 volts AC at 60 Hz in North America and some regions of South America, whereas it is 220-240 volts AC at 50 Hz in the majority of the rest of the world. Travelers from other countries and enterpr...