简单介绍：
PHG-13DD,PHG-13DD-1111,PHG-13DD-1133,PHG-13DD-1144,PHG-13DD-3111,直流型信号隔离器分配器
详情介绍：
PHG-13DD,PHG-13DD-1111,PHG-13DD-1133,PHG-13DD-1144,PHG-13DD-3111,直流型信号隔离器分配器
PHG-13DD-3133,PHG-13DD-3144,PHG-13DD-3333,PHG-13DD-4111,PHG-13DD-4133,
PHG-13DD-4144,PHG-13DD-4444,PHG-13DD-6111,PHG-13DD-6333,PHG-13DD-6444,
PHG-13DD-3133,PHG-13DD-3144,PHG-13DD-3333,PHG-13DD-4111,PHG-13DD-4133,
PHG-13DD-4144,PHG-13DD-4444,PHG-13DD-6111,PHG-13DD-6333,PHG-13DD-6444,
PHG-13DD-2888,PHG-13DD-5888,PHG-13DD-8888,
