What are the performance advantages of waterproof connectors?

For connectors, non-industry people may be relatively unfamiliar. Here the engineers of Huichengyuan Electronics will introduce you to the basic knowledge of connectors. Generally speaking, connectors refer to components of two different circuits that act as AC transmission bridges of current or signals between them. It is widely used in the electronic industry. However, in the application process, there are also some problems. For example, in humid places with high water content, traditional connectors cannot be used and have poor performance. What should we do at this time? Gradually, waterproof connectors were born, which are not much different from other connectors in essence, but have waterproof functions. So do you know what the performance advantages of waterproof connectors are?

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In our daily life, there are many categories with waterproof connectors. What properties underpin the waterproof connectors market? It is derived from three points, namely mechanical properties, electrical properties, and environmental properties of waterproof connectors. This is his advantage in maintaining the market and the key to standing out among similar products. What are the performance advantages of waterproof connectors? Below, the engineers of Huichengyuan Electronics will give you a detailed introduction. The first is the temperature resistance of the waterproof connector. Today's waterproof connectors have great adaptability to both high and low temperatures. The highest temperature can reach 200 degrees Celsius (except for a few special waterproof joints for high temperature) and the lowest can reach minus 65 degrees Celsius. As we all know, due to the existence of resistance, the equipment will generate a lot of heat in the working state of current, which will lead to the final temperature increase of the equipment. So what we often say about temperature includes the sum of ambient temperature and contact temperature. Since we will indicate the maximum allowable temperature under the rated working current of the waterproof connector, users can better combine the actual situation. The second point is that waterproof connectors can effectively conform to salt spray resistant environments. Surface treatment layers of common metal structures and contacts may cause electrochemical corrosion. While we cannot prevent working environments with salt and moisture, we can improve the performance of waterproof connectors to avoid the corrosion of the device caused by this condition. So we will do some smoke experiments to test the performance of the product, including compressing air with a specified concentration of NaCl solution to create a smoky atmosphere for the equipment. Ordinary waterproof joints can reach more than 48 hours (standard value). The third is anti-vibration shock: anti-vibration shock is also an important parameter for the performance of waterproof connectors. These two values will become more and more important under special circumstances, including aviation, aerospace, railway and road transportation. These two values are the weights for testing the firmness, electrical contact and firmness of the waterproof connector. The acceleration, peak duration and time, and electrical connection of the pulse waveform are usually specified in the impact experiment.

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