| 摘要 |
PURPOSE: A rotary relay is provided to reduce erroneous operations of the relay by according a center of gravity thereof with a rotation center thereof. CONSTITUTION: A rotary relay includes a relay body(11), an actuator(12), fixed contact portions(16), and an electromagnet(17). The relay body includes a predetermined internal space. The actuator is elastically coupled with the relay body via a rotation shaft and includes moving nodes(13) at two diagonal ends, respectively. The fixed contact portions are implemented on both sides of the relay body to be coupled with the moving node. The electromagnet couples the moving node with the fixed contact portion and includes a ferrite core(17a) spaced from the actuator with a predetermined distance and a coil(17b) wound around the ferrite core.
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