您要查找的是不是：
- DC-AC变换器DC-AC converter
- DC/AC变换器DC/AC converter
- DC／AC变换器DC/AC converter
- 器utensil
- 管理器manager
- 资源管理器explorer
- DC/AC变换DC/AC convert
- AC-AC变换器AC AC converter
- 变换器convertor
- AC-AC变换AC-AC effect for voltage adjustment. transforming
- DC／AC变换DC/AC switch
- 闭环具有锯齿特性的PWM型DC-DC buck变换器周期解的存在性Existence of periodic solutions for closed-loop sawtooth-featured PWM DC-DC buck converters
- AC/AC变换器AC/AC converter
- DC-DC变换器DC-DC converter
- 它有两个基本作用：第一，停电时，通过DC/AC变换，把蓄电池的直流电逆变为交流电，为用电设备继续提供不间断交流电源，；It has two main functions: firstly, when power stops, it provides equipments power continually, by DC/AC convert;
- DC/DC变换器DC/DC converter
- AC／AC变换器AC/AC converter
- DC／DC变换器DC/DC converter
- 双向DC-DC变换器bidirectional DC - DC convertors
- 直接AD-AC变换器direct AC-AC converter
