What types of contactors can be divided into?
but joined the permanent magnet on the core of the attraction, the use of energy storage capacitor charge and discharge to provide closing
magnet combined with the combination of operating mechanism, not just the use of the original electromagnetic Suction and spring reaction as the core of the pull and separation of powe
The key points and heavy difficulties. DC contactor permanent magnet actuator is a traditional DC contactor electromagnetic actuator based on the development of the electromagnetic actuator and permanent
which is one of the main use of DC contactor, wasting a lot of energy and property, so how to reduce the DC contactor work energy consumption is to study the DC contact
