The dustproof level of the IP65 of the electronic product, I understand it after watching the second

We often see electronic products claiming IP68 and IP65. What exactly is this and what is the use?

Today we will talk about the test of electronic products IP dustproof and waterproof level test.

Usually IP levels are displayed as IPXX, IP is Ingress Protection, which is to classify electrical appliances according to the characteristics of dustproof and humidity;

The first X is the dustproof level, and the second X is the waterproof level;

Common electronic products are divided into level 0-6, and waterproof levels are divided into 0-8. If only dust or waterproof, then generally do not require testing X instead;

Dust or waterproof level 0 indicates that there is no protection. For example, indoor lamps need to reach IP20, the dustproof dust is 2 levels, waterproof levels are 0, no waterproof ability;

The dust -proof level is 1 to prevent the invasion of solid objects with diameter or length and height greater than 50mm; the test method is to test the IP10 steel ball rod

The dust -proof level is 2 levels to prevent the invasion of solid objects with diameter or length, height, and greater than 12mm; the test method is to test the IP20 test bending finger and steel ball probe

The dust -proof level is 3 to prevent the invasion of solid objects with diameter or length and height of more than 2.5mm; the test method is to test the metal test rod with a diameter of 2.5mm and a length of 100mm in length.

The dust -proof level is 4 to prevent the invasion of solid objects with diameter or length and height greater than 1.0mm; the test method is to test the metal test rod with a diameter of 1.0mm and a length of 100mm in length.

The dust -proof level is 5 levels to completely prevent the invasion of solid objects, or the invasion of dust will not affect the performance of the product; use the dust box to test dust.

The dust -proof level is completely sealed, which can completely prevent the dust invasion; the dust box is used to test the dust.

The waterproof level is 1 level to prevent dripping invasion; use a one -minute dripping method test, test 10 times.

When the waterproof grade is 2 is the product tilt 15 °, it can still effectively prevent dripping from invading water; put the product on the 15 ° slope to test, and the four surfaces of the product need to be tested in the same way.

The waterproof level is 3 levels to prevent sprayed water from invading; pipe pipes are sprinkled for 10 minutes, the flow is 0.07L in one minute, the spokes are 60 ° each, and the swing time is 4 seconds.

The waterproof level is 4 levels to prevent water from splashing in all directions; the pipe pipe is splashed for 10 minutes, the flow is 0.07L in one minute, the spoke is 180 ° each, and the swing time is 12 seconds.

The waterproof level is 5 to prevent water invasion that prevent a certain pressure of a certain pressure; spray for about 5 minutes at a flow of 12.5L per minute.

The waterproof level is 6 to prevent the invasion of the waves; spray for about 5 minutes per minute at a traffic of 100L per minute.

The waterproof level is 7. The product is completely placed in the water body for a certain period of time, or a certain pressure is still prevented from invading water; the product is placed at 0.15 meters below the water surface, which lasts at least 30 minutes.

The waterproof level is 8 levels in the water body that can be effectively preventing the invasion of water for a long time, and the product will not cause damage; the product is placed in the water for a long time, and the time and depth are stricter than the 7th level. There is no clear standard. Essence

Seeing this, I believe the friends know how to protect our electronic products, right?

For more electronic products security precautions and certification, see www.gt-testing.com

The above is the introduction and description of Outdoor power connector IP65, I hope it can be helpful to you.