Categorization:Product Information
I. Military circular electrical connector is how to connect the use of 1, in the connector design process, is through the circular electrical connector thermal design to meet the rated current requirements, because in the contact pair of current flow, due to the existence of the conductor resistance and contact resistance, the contact pair will heat up. 2, when the heat exceeds a certain limit, will destroy the circular electrical connector insulation and the formation of the contact pair of the surface plating of the softening, resulting in failure. 3, to limit the rated current, in fact, to limit the connector internal temperature rise does not exceed the design value. 4, in the selection of the problem to be noted is: for the multi-core circular electrical connector is connected to use? 3, to limit the rated current, in fact, to limit the connector internal temperature rise does not exceed the design of the specified value. 4, in the selection of the problem to be noted is that: for multi-core circular electrical connectors, the rated current must be derated use. 5, which in the large current occasions should pay more attention to, such as the 3.5mm contact pairs, the general provisions of the rated current of 50A, but in the 5-core to be derated by 33%! Use, that is, the rated current of each core is only 38A, the more the number of cores, the greater the magnitude of the derating.
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