The shielded box is a must-have test tool for testing many electronic devices and is generally used in wireless communications such as Bluetooth products, wifi products, GPS products, cordless phones, and so on. Therefore, the scope of shielding box used in electronic testing is still very extensive. Bluetooth products mainly include Bluetooth headsets, Bluetooth bracelets, and so on. If the signal is unstable during the test, it will cause the Bluetooth earphones to be unclear. This problem is fatal for Bluetooth headsets.
The shielding box must be tightly closed during the test process. No leaks can occur. Otherwise, magnetic leakage can occur, which will affect the test results. The wave absorbing effect and price need to be considered when selecting the wave absorbing material in the box. The effect of wave absorbing glue is better, and the space occupied is relatively small, space can be saved, and the price is more expensive than the absorbing cotton. Absorber cotton takes up a lot of space, and the absorbing effect is weaker, but the price is relatively cheaper. Customers can choose according to their own situation. Shenzhen Zhongrong joint shielding box manufacturers have been committed to shield box R&D and production for many years and the quality is guaranteed.
2018-03-27