Avionics connector selection, type and use considerations? What factors affect the insertion and extraction force of avionics connectors?

In order to be able to realize the connection and disconnection of the circuit, in a variety of electrical lines, you can frequently see the aviation connector. In order to ensure the safety and reliability of the circuit, we need to have enough knowledge of it, today I introduce you to its selection, type and use of the three aspects of knowledge.
Selection.
　　Correct selection is to ensure the reliability of the circuit is an important aspect of our selection, the parameters of the aviation connector is the focus of consideration.
　　1, the electrical parameters required: As the product is directly connected to the electrical line, so the electrical parameters should be in line with the requirements of use.
　　2, the rated voltage, current: the current aviation connector specifications are many, according to the use of environmental requirements and the safety of the installation, the product's rated current and voltage should not be lower than the use of voltage and current.
　　3, installation and appearance: today's aviation connector shape is rich, not only curved, also straight, both round and square, in the selection should be considered when the outer diameter of the cable should be matched with the connector. In addition, the installation method is also the focus of consideration.
Classification.
　　Aviation connectors can be divided into many categories according to different criteria, for example: according to the product frequency, it can be divided into high frequency and low frequency; according to the use of the product, it can be divided into products for audio equipment, products for cabinets, products for power supply, special products and so on.

Precautions for use:
　　1, in connection with the need to pay attention to the pointer to one-to-one correspondence.
　　2, in the insertion and extraction, to avoid long-term construction of the line in a state of bending, so as to avoid poor contact.
　　3, in the installation, the end of the threads need to be tightened, but not too hard to avoid damage.
　　4, after the installation, you can use a multimeter to test whether the line corresponding to each pointer is correct, whether the contact is good.

---------------------------------------------------------------------------------------------------

About 3A Electronics Brief description of the products sold on the platform:

3A Electronics-- professional agent / production / sales of a variety of 【Connector|Harness|Cable products】; If you have the above article [Connector|Harness|Cable products] requisition needs; or want to buy / understand what we can provide specific Connector|Harness|Cable product solutions, please contact our business people below!