Switch Mode Power Supplies (SMPS) are a crucial part in modern electronic devices and applications, renowned for their efficiency and compactness compared to traditional straight power products. An SMPS transforms electrical power effectively using a switching regulator to convert electric power from a resource to tons with particular voltage requirements. https://blogs.cornell.edu/advancedrevenuemanagement12/2012/03/28/department-store-industry/comment-page-1778/