The natural frequency for the main component frame vibration loom is analyzed, the reasonable layout and measuring is put forward, the reference data for vibration reduction is provided.
对织机主要部件机架的振动进行了固有频率的理论分析，给出了合理的测点布局与相应的测试方法，为减振提供了参考数据。
The high frequency switch circuit taking IGBT as main switch component are driven by the special purpose driver EXB840 controlled by TL494.
以igbt为主开关元件的高频开关电路，由TL 494控制的集成专用驱动器exb840驱动。
The high frequency switch circuit taking IGBT as main switch component are driven by the special purpose driver EXB840 controlled by TL494.
以igbt为主开关元件的高频开关电路，由TL 494控制的集成专用驱动器exb840驱动。
应用推荐