Description
Compared with switching power supplies and linear power supplies, the cost of both increases with the increase in output power, but the growth rates are different. The cost of linear power supply is higher than that of switching power supply at a certain output power point. With the development and innovation of power electronics technology, switching power supply technology is constantly innovating. This cost reversal point is increasingly moving to the low-output power end, which provides a wide range of development space for switching power supplies.
