What are the functional features of Anderson connectors?

I. Anderson connector features several aspects of the functional characteristics of the 1. Mechanical properties of the connection function, the insertion and extraction force is an important mechanical properties of the insertion and extraction force is divided into the insertion force and pull-out force, the two requirements are different. In the relevant standards have a greater insertion force and minimum separation force provisions, which indicates that the insertion force should be small, while the separation force if too small, will affect the reliability of the contact. Anderson plug connector insertion and extraction force and mechanical life and contact parts of the structure of the contact part of the plating quality and contact parts of the arrangement of the dimensional accuracy of the 2. 2. Electrical properties of the connector's main electrical properties, including the contact resistance, insulation resistance and resistance to electricity ① Contact resistance High-quality electrical connectors should have a low and stable contact resistance. Connector contact resistance from a few milliohms to tens of milliohms. ② Insulation resistance is a measure of the insulation between the contact parts of an electrical connector and between the contact parts and the shell, and ranges from several hundred megohms to several thousand megohms. ③ Resistance or voltage, dielectric voltage, is characterized by the connector between the contacts or between the contacts and the shell to withstand the rated test voltage. 3. Environmental performance common environmental performance, including temperature, humidity, vibration, and shock, etc. ① Temperature, humidity, vibration, and impact. ① temperature Currently the connector higher operating temperature of 200 ℃, lower temperature for -20 ℃. As the connector works, the current generates heat at the point of contact, resulting in temperature rise, so it is generally believed that the operating temperature should be equal to the ambient temperature and the sum of the temperature rise of the contact. In some specifications, it is specified that the connector in the rated operating current allowable higher temperature rise. ② Resistance to humidity The intrusion of moisture affects the connection insulation performance and rusts the metal parts. ③ Salt spray resistant When the connector works in an environment containing moisture and salt, the surface treatment layer of its metal structural parts and contact parts may produce galvanic corrosion, affecting the physical and electrical properties of the connector. Vibration and shock Vibration and shock resistance is an important performance of the connector, it is an important indicator to test the robustness of the mechanical structure of the connector and the reliability of the electrical contact. In the relevant test methods have clear provisions. Shock test should be specified in the peak acceleration, and the time of electrical continuity interruption. ⑤ Other environmental performance According to the requirements of the use of other environmental performance of the electrical connector sealing, low air pressure and so on.

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