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Detailed introduction of CJT pin header
How to choose the size of board to board connector
The Difference between Connector ( Housing & Wafer ) and Terminal
How to improve the product quality of wiring terminal
Wire to Wire connection method
The difference between waterproof connector and plastic connector
Advantages and disadvantages of nickel & gold plating on connectors
The introduction of pin header of PCB
Common fault analysis and solution of electronic connector
What should we pay attention to when choosing a good connector manufacturer
When the connector fails, how to eliminate it
Selection of connector
Connector special metal plating
Three basic property of connector
What are the elements of a high-quality connector
Advantages of gold contacts over tin contacts
Testing in humid environment under temperature cycling conditions
Safety of household and similar electrical appliances
Smart home appliances high-performance connector products and solutions
How to choose automobile harness connector plug?
RAST connectors
What factors will affect the distribution of gold plating layer of connector
What is the development space of round Pin header needle?
Why board to board connectors need to be tested for salt spray
How CJT A2550 membrane switch connector can improve product quality
Parameter explanation of PH connectors
What is the function of SMT connector
What are the ways to check the car harness
Introduction of several common connectors
CJT connectors manufacturer analyzes how to select led connector
We learn about the specification hierarchy of connectors
INSIGHTS FROM CONNECTED MOBILITY
How to deal with connectors in different environments
PCI-E series products of Changjiang connectors
Safe use of connector and connection range of aviation plug
connector sales growth rapidly in the global market
Three basic property of connector
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Common fault analysis and solution of electronic connector 

Common fault analysis and solution of electronic connector


At present, the application of electrical connector in life has been more and more widely. Due to the small size and precise design of these devices, various situations often occur in use. For some common faults, we also need to do a good job in the corresponding analysis, and think of solutions:
(1) temperature resistance at present, the high working temperature of connectors is 200 ℃ (except for a few high temperature special connectors), and the low temperature is - 65 ℃. When the connector works, the current generates heat at the contact point, resulting in temperature rise. Therefore, it is generally believed that the working temperature should be equal to the sum of the ambient temperature and the contact temperature rise. In some specifications, the allowable high temperature rise of connector under rated working current is specified.
(2) the invasion of moisture resistance will affect the insulation performance of the connection and rust the metal parts.
(3) when the salt spray resistant connector works in the environment containing moisture and salt, the surface treatment layer of its metal structure parts and contact parts may produce electrochemical corrosion, affecting the physical and electrical properties of the connector.
(4) vibration and shock resistance is an important performance of electrical connector, especially in special application environment, such as aviation and aerospace, railway and highway transportation. It is an important index to test the mechanical structure firmness and electrical contact reliability of electrical connector.
(5) other environmental performance according to the use requirements, other environmental performance of the electrical connector include sealing (air leakage, liquid pressure), liquid impregnation (anti habituation ability to specific liquid), low pressure, etc.



Home  |  Detailed introduction of CJT pin header  |  How to choose the size of board to board connector  |  The Difference between Connector ( Housing & Wafer ) and Terminal  |  How to improve the product quality of wiring terminal  |  Wire to Wire connection method  |  The difference between waterproof connector and plastic connector  |  Advantages and disadvantages of nickel & gold plating on connectors  |  The introduction of pin header of PCB  |  Common fault analysis and solution of electronic connector  |  What should we pay attention to when choosing a good connector manufacturer  |  When the connector fails, how to eliminate it  |  Selection of connector  |  Connector special metal plating  |  Three basic property of connector  |  What are the elements of a high-quality connector  |  Advantages of gold contacts over tin contacts  |  Testing in humid environment under temperature cycling conditions  |  Safety of household and similar electrical appliances  |  Smart home appliances high-performance connector products and solutions  |  How to choose automobile harness connector plug?  |  RAST connectors  |  What factors will affect the distribution of gold plating layer of connector  |  What is the development space of round Pin header needle?  |  Why board to board connectors need to be tested for salt spray  |  How CJT A2550 membrane switch connector can improve product quality  |  Parameter explanation of PH connectors  |  What is the function of SMT connector  |  What are the ways to check the car harness  |  Introduction of several common connectors  |  CJT connectors manufacturer analyzes how to select led connector  |  We learn about the specification hierarchy of connectors  |  INSIGHTS FROM CONNECTED MOBILITY  |  How to deal with connectors in different environments  |  PCI-E series products of Changjiang connectors  |  Safe use of connector and connection range of aviation plug  |  connector sales growth rapidly in the global market  |  Three basic property of connector  |  Show Exhibitors  |  Product Catalog  |  Original factory models  |  connectors knowledge  |  Good press-fit analysis  |  Connector Guide  |  UL/SGS Certificate download  |  Company news  |  Contact Us  |  Friendship link  |  Sitemap  |  Mobile Version
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