Power inductors are used in step-up, step-down, or step-up/step-down circuits to convert certain voltages to the required voltages. Among those different circuits, they are primarily used in a type of circuit called a “switching regulator".

​

功率电感器用于升压、降压或升降压电路中，将某一电压转换为所需的电压。在这些不同的电路中，它主要用于一种称为“开关稳压器”的电路。

​