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How to select the circular waterproof connector?
In humid and cold natural environments or liquids, circular waterproof connector aviation plugs and sockets often drip, splash or invade, so the introduction of waterproof levels can reasonably prevent problems. In general, people can use the IP code to represent the waterproof rating of the circular waterproof connector, that is, IPX (the greater the number of X, the higher the waterproof rating).
In wet, cold natural environments or liquids,Circular waterproof connectorAviation plugs and sockets often drip, splash or invade, so the introduction of waterproof level can reasonably prevent the occurrence of problems. Generally speaking, people can use the IP code to indicate the waterproof level of the circular waterproof connector, that is, IPX (the larger the number of X, the higher the waterproof level), as follows
Circular waterproof connectorWaterproof grade:
When x = 0 do not maintain water.
When x = 1 avoid water droplets.
When x = 2Circular waterproof connectorWhen the shell is tilted to 16 degrees, water droplets entering the shell will not be harmed.
When x = 3 precipitation, etc., from a 65 degree angle to the housing or water spray, the RF connector will not be threatened.
When x = 4 liquid splashes on the RF connector housing from all directions and angles, it will not cause harm.
No damage to the cleaning of tap water for X = 5.
When x = 6 can avoid strong water into the cabin can be used in the natural environment.
When x = 7 can be used to avoid water in the whole process in a short time.
When x = 8 is kept immersed under the necessary working pressure, it can prevent water from entering the aviation plug connector completely and continuously during the whole process.
SelectCircular waterproof connectorSpecial attention should be paid to the following points:
1. Pay special attention to well-known brands and purchase goods from large, medium and small enterprises. The company implemented the national norms.
2. Pay special attention to the marking. The goods shall have a "CCEE" safety certificate, and the name, address and telephone number of the manufacturer shall be indicated on the goods. The rated voltage requirements in the national industry standard are divided into 6a, 12a and 18a3 levels.
3. Pay special attention to "pairing", choose the rated current, and the rated voltage is consistent with the ordinary socket switch of the shell. The order of rated voltage is power plug, portable power socket and electrical household appliances, which shall not be returned indiscriminately.
4. Pay special attention to the plug. 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.
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