Electronic chip will use the dust level test chamber?

Electronic chip will use the dust level test chamber?

Electronic chip is the core of electronic products, and all the control and operation are concentrated in the chip, then the small point why we have to use dustproof grade test chamber to do dust test it, how to say, in general the chip is contained in the product shell, will rarely be affected by the sand and dust, but also does not exclude certain exceptions to the situation, such as the shell damage caused by the intrusion of sand and dust, etc., will affect the The normal operation of the electronic chip, and, like the computer mainframe box, the shell have cooling holes, so we will find every time we open the shell, the motherboard is full of dust, which will also affect the normal operation. 

Through the dust level test chamber will be able to simulate a variety of sand and dust intrusion scenarios, through the electronic chip for sand and dust test, can be a good way to find the electronic chip design protection defects.

The dust test of electronic chips mainly studies the impact of different particle size of sand and dust particles on electronic chips. The purpose of the test is one is to test the protection of the electronic product's shell to the internal chip and other components, the second is to want to understand the impact of dust intrusion on the chip, and whether the phenomenon of short-circuit fire will occur. Dustproof grade test chamber to create different temperature and humidity environment, and the use of different sand and dust concentration to test the electronic chip.

In the dust test of electronic chips, generally use conventional dust particles size of dust as the test source. Electronic chips require dustproof level generally in IP5 or IP6, designed to protect the entry of dust, or dust into the normal operation of the chip components are not affected after. General for the electronic chip dust test, are IP6 level of protection to carry out, because the dust accumulation too much, will cause damage to the electronic chip, so the dust is the way of protection.