Looking at the general torque equation and any of the other relays used, it can be seen that the net operating torque component can be derived by comparing the operating and restraining torques. Therefore in all static relays, the comparator is the primary component. In a general two input comparator
Looking at the general torque equation and any of the other relays used, it can be seen that the net operating torque component can be derived by comparing the operating and restraining torques. Therefore in all static relays, the comparator is the primary component.
In a general two input comparator
