Why are permanent magnet household AC contactors widely used The carrying current of the household AC contactor is very large. Generally, the internal pull-in coil controls its action or not, and the ...
On the core and coil. There is eddy current in the electromagnet core of AC contactor, so the electromagnet core is made one by one and stacked together. To prevent electromagnetic release at the mome...
Low-voltage molded case circuit breakers are one of the more important protection and control components in low-voltage electrical appliances. They are mainly used in low-voltage power distribu...
Nowadays, household AC contactors are widely used in family life, which can better protect household electrical appliances, and can be used as a very professional and safe start-up control device, so ...
With the gradual implementation of the ten major industry revitalization policies, the demand and application fields of relays in my country will continue to grow. Traditional electromechanical relays...
A relay (English name: relay) is an electrical control device. It is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit...
Haiyan Weijia Electric Technology Co., Ltd. was established in 2008 with a registered capital of 20 million yuan, the company covers an area of 13 acres, with a total construction area about 12,000 square meters and more than 300 employees.
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