三端双向可控硅开关元件 meaning in English
triac
triode ac semiconductor switch
Examples
- Specification for audiovisual , video and television equipment and systems - specification for connectors for automatic slide projectors with built - in triacs for audiovisual application
视听视频和电视设备及系统规范.第18部分:视听用内装三端双向可控硅开关元件的自动滑动放映机连接器规范