What Is an SMPS Transformer?
An SMPS (switched-mode power supply) transformer is a critical component used for power conversion and control in various electrical applications.
Unlike traditional transformers that primarily convert direct current (DC) to alternating current (AC), SMPS transformers overcome limitations such as bulkiness, weight, inefficiency, and control difficulties. By operating at high frequencies, ranging from tens of kHz to several MHz, SMPS transformers can be significantly smaller.
Thanks to their high-frequency operation and advanced switching control, SMPS transformers provide several benefits. These include efficient power conversion, simplified control over output power, and the capability to swiftly adjust to changes in load.