Switchingtoiteallikad
Switchingtoiteallikad, commonly known as switching power supplies (SMPS), are electronic devices that convert input power to a regulated output with high efficiency by rapidly switching a transistor on and off and storing energy in inductors and capacitors. They are widely used when compact size and low heat are important.
Operation relies on a switch-mode regulator that alternates between energizing an inductor and transferring energy to
Topologies vary by isolation and energy transfer method. Common isolated designs include flyback and forward converters,
Advantages include high efficiency across a wide input range, reduced size and weight, and flexibility for
Applications span computers, consumer electronics chargers, telecommunications equipment and industrial power supplies. Standards cover electrical safety,