| 摘要 |
The present invention relates to a contactor, a connector, and a contactor component. According to a first aspect of the present invention, the contactor relates to a switch mechanism, an iron core, an iron core position detection circuit and a control circuit. The control circuit can measure the position of the iron core by measuring variation in inductance, by using characteristics to allow a coil to generate different inductances when the iron core is differently positioned in the coil. According to a second aspect of the present invention, the connector and the contactor component are provided. The control circuit is arranged on the connector. The control circuit includes a PWM power-saving circuit. The PWM power-saving circuit is integrated on the connector. So, the average driving current of the contactor is reduced. Meanwhile, the size of the contactor is reduced. |
