Limit Switch - CAM Switch - DP Switch - Plug - Socket 极限开关 - 凸轮开关 - 波段开关 - 插座 - 插头

Cam switches are mainly used within the low voltage range. On a shaft, switching cams are made of abrasion-resistant conductive material. By rotating the shaft, the contacts are opened or closed by the cams. Often, a plurality of cams are seated on a shaft, which simultaneously switch or switch...

【86Multi-FunctionUSBSocket】【86British StandardUSBSocket】【146Multi-FunctionUSBSocket】【146British StandardUSBSocket】

Digital Code Rotary Switches is similar to the regular rotary switch, except the outputs are binary encoded to save on pin requirements. 波段开关，是一个很古老的名字。实际上应该叫做多刀多掷开关，因为它不仅仅能做波段开关，也能做其它的用途。

Limit switch is a switch operated by the motion of a machine part or the presence of an object. A limit switch can be used for controlling machinery as part of a control system, as a safety interlock, or as a counter enumerating objects passing a point.[1] Limit switches are used in a variety of...