iron core of power transformer 电力变压器铁芯
The temperature field in a power transformer core is a typical fluid-structure interaction coupled field.
变压器铁芯温度场是比较典型的流体-构件耦合场。
By using an active clamp circuit, the power transformer core is symmetrically reset. Zero voltage switching conditions are achieved over a broad input voltage and output current range.
利用有源钳位电路实现主变压器铁心对称复位，功率开关在宽输入电压和宽负载电流范围内零电压开关。
A power choke or transformer has an iron core.
扼流器或变压器有一个铁芯。
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