Method for improving high power relay load capability
A technology of high-power relays and load capacity, applied in the direction of relays, electromagnetic relays, detailed information of electromagnetic relays, etc., can solve problems such as increasing the electromagnetic attraction force of the electromagnetic system, increasing the contact pressure between contacts, and speeding up the switching speed of contacts. To achieve the effect of improving the mechanical properties of the environment
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[0012] The method for improving the load capacity of the high-power relay in the present invention is as follows: starting from the structure of the contact part of the relay, the material and external dimensions of the contact are the same as those of the conventional contact, and the through mesh is added on the contact surface of the contact , the size and quantity of the mesh can be designed according to the overall size of the contact to ensure the current carrying area of the contact is appropriate.
[0013] After adopting the method of the present invention to make the contacts of the relay, the relay will form multiple contacts at different positions of the contacts during the process of switching the load, which is equivalent to forming multiple contact pairs. During the process of disconnecting the load, the contacts The arc between them will be evenly distributed in multiple contact pairs, so that the arc on each contact pair will be greatly weakened, and at the sa...
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