What is the relay contact and dynamic contact
Moving contact is often open contact, relay coil was power, it closed. Moving contact is normally closed contact, when the coil was power it off
Moving contact, also known as "normally open contact", is the relay coil in the absence of electric pull when the contact in the open position. The contact is closed after the relay is energized;
Dynamic contact, also known as "normally closed contact", is the relay coil in the absence of electric pull when the contact in the closed position. The contact opens after the relay is energized.
It is often said that normally open normally closed contact, the relay in the case of no power, a pair of contacts is closed is called normally closed, and vice versa is often open, moving is often open contact, moving off is often closed head
Said above are all, moving contact in the following, when the power will be moving off the location of the bridge board to move to the Department, to achieve current bridge
