How to buy avionics connectors?

Today is the electrical era, people's lives can not be separated from the electrical, once there is no electricity, electrical technology, electrical equipment, our lives will fall into darkness, and avionics connector is a common electrical equipment, its quality is directly related to the safety of electrical use and the reliability of the connection, we usually buy avionics connector how to choose the type?
Purchase avionics connectors need to pay attention to the following points:
1, pay attention to the brand
　　Currently on the market avionics connector manufacturers are many, including both large and medium-sized enterprises, there are also small processing plants. Try to choose when selecting a big brand, big manufacturers, because these manufacturers in the production of the time will be strict and carefully implement the standards customized for this type of product, the quality of the product is also more reliable.
2, pay attention to the logo
　　Formal qualified products will have "CCEE" safety certification mark, so when purchasing aviation electronic connectors should pay attention to the packaging of the safety certification mark, and need to check the manufacturer's name, manufacturer's address, contact number, etc. is complete, there is no clear identification of the product rated current, if the mark is incomplete, it is not recommended to buy. Marking is incomplete, it is not recommended to buy.
3, pay attention to "match"
　　In the selection, we need to pay attention to the parameters and the use of environmental requirements coincide, that is, the product's rated voltage, rated current and so on should be carefully checked. Parameters are inconsistent, the use of unsafe.
4, pay attention to the external dimensions
　　In the selection, you need to pay attention to the product's external dimensions, opening size and installation, and check the number of contact points to ensure that you can connect the equipment can be normal plug and play.
　　In the purchase of avionics connectors, if found to have poor contact and so on, it is not recommended to buy, so as not to use can not be properly connected, or even short-circuit.
Domestic cable connector production process and production technology has made great progress, but there are still many shortcomings in product development and innovation above.

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