The switch subsystem is central to the entire ATS,connecting the many test points to the measuring instruments,routing signals and connecting power to the UUT.

• 开关系统是整个自动测试系统的核心,开关系统在自动测试系统中实现测点与测试仪器间的连接,测试信号的路由切换以及被测单元与电源系统的连接。