熟悉主要部件如变压器，电机，变流器，齿轮箱，牵引系统及列车控制系统等。
Prefer those with knowledge about the main components such as transformer, converter, gear box, motor, traction system, train control system etc.
作为开关电源核心部件的功率变压器的漏感是高频开关电源的主要干扰源之一。
The leakage inductance of power transformer is one ofthe main interference sources in the circuit.
作为开关电源核心部件的功率变压器的漏感是高频开关电源的主要干扰源之一。
The leakage inductance of power transformer is one ofthe main interference sources in the circuit.
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