Laser frequency switch 雷射频率开关 ; 激光频率开关
radio frequency switch 射频转换开关
High-frequency switch power 高频开关电源
low frequency switch 低频开关
Adaptive Frequency Switch 适应频率切换
high frequency switch ic 高频模拟开关
The outlook of high frequency switch power supply in application to high fidelity audio frequency power amplifier is indicated.
指出了高频开关电源在高保真音频功率放大器中广阔的应用前景。
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。
Introduce the high frequency switch technical features of the DC battery panel not vindicated, and pay attention to the problems during using it.
介绍高频开关免维护电池直流屏的技术特点，以及在运用中应该注意的问题。
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