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<p>As the name suggests, the <a href="https://www.aptekcables.com/circular-connectors" rel="noopener noreferrer" target="_blank">circular connector</a> is a cylindrical connector with a circular mating surface. The circular connector also needs to be waterproof when devices are interconnected. Because if it is in a humid, cold, liquid environment, the plug socket of the circular connector is very easy to be immersed in the liquid, causing malfunction. The waterproof level of circular connectors can be distinguished by IP code, specifically IPX, X represents the level, the greater the value of X, the higher the waterproof level, usually 0 to 8.</p><p><br></p><p>Let's get to know the waterproof grade of round waterproof connectors:</p><p>When x=0-there is no maintenance for the water.</p><p>When x=1-avoid water droplets entering.</p><p>When x=2-when the circular connector housing is skewed to a 16-degree angle, water droplets drip into the housing without harm.</p><p>When x=3-precipitation etc. from the corner of 65 degrees to the case or water spray, the RF connector is not harmed.</p><p>When x=4-the liquid splashes on the radio frequency connector housing from all directions and all viewing angles, no harm.</p><p>When x=5-washing with tap water without any damage.</p><p>When x=6-it can avoid the powerful gushing water (such as the sea surface) from entering, which can be used for the natural environment in the cabin.</p><p>When x=7-it can be used to avoid short-term immersion of water in the whole process.</p><p>When x=8-continuous immersion under the necessary working pressure can prevent the water from entering the aviation plug connector during the whole process of thorough and continuous flooding.</p><p><br></p><p>What problems should you pay attention to when buying a circular connector? After all, don't underestimate the circular connector aviation plug and socket. Their quality is related to the safety of the device.</p><p>1. When purchasing round waterproof connectors, pay special attention to well-known brands and buy products from large, medium and small enterprises. This kind of company earnestly implements national regulations, and the product quality is similar.</p><p><br></p><p>2. Pay special attention to the mark. The product must have a "CCEE" safety certification certificate. The product should have the manufacturer's company name, detailed address, and telephone number; the national industry standard requires rated voltage, which is divided into 6A, 12A and 18A3 levels , If there are no other marked grades, they are all non-standard products.</p><p><br></p><p>3. Pay special attention to "matching", and select products whose rated current and rated voltage are consistent with commonly used socket switches in houses. The order of the rated voltage from high to low should be power plug, power plug, portable power socket, and household appliances that use electricity.</p><p><br></p><p>2. Pay special attention to the power plug. The form of the power plug required by my country's national industry standards is flat, with secondary and secondary power plugs with grounding devices; cylindrical power plugs are obsolete products and do not need to be purchased.</p>
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