How to use a good circular electrical connector?

I. How to use a good circular electrical connector? Circular electrical connectors as a very popular connector is very popular, but the use of circular electrical connectors have a lot of skills, otherwise it will greatly shorten the service life of the circular electrical connector Oh. Let us Cheng Yang Electric to introduce how to use circular electrical connectors.1. In the connector design process, the thermal design of the circular electrical connector is intended to meet the requirements of the rated current, because when the current flows through the contact pairs, the contact pairs will heat up due to the existence of conductor resistance and contact resistance.2. When its heat exceeds a certain limit, it will destroy the insulation layer of the circular power connector, forming a contact, causing failure. soften the surface coating and lead to malfunction.3. In fact, in order to carry out limiting the rated operating current, please limit the temperature rise inside the connector not to exceed the specified value of the system design.4. The issue to be noted when selecting is that the rated current of the Multi-Conductor Circular Power Connector has to be lowered.5. In the current big occasion, we should pay more attention to this point. For example, the rated current of a φ3.5mm contact pair is usually specified as 50A, but when it is 5 cores, it needs to be reduced by 33%, i.e., the rated current of each core. It is only 38A, and the greater the number of cores, the greater the derating.

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