Copper and iron timber underutilized capacity, economic performance is poor, and the dynamic characteristics can be further improved suction

While the kind of the electromagnetic system of simple structure, easy to process, but it did not make full use of the amount of copper and iron timber, poor economic performance, and the dynamic suction characteristic can be further improved, improved.  mcb circuit breaker  AC contactor core pole face shape change program had been made [1] (hereinafter referred to as oblique pole face AC contactor), but did not always carry out in-depth analysis of this research program, not its cost-effective intelligent  electric transformer the design. This paper studies the discovery, oblique pole face contact with the core can improve the dynamic suction  Voltage stabilizer ; calculations can be achieved by optimizing significantly reduce the core and coil to achieve and materials, reduce the volume of contacts, to improve the life of the contactor.