Name A video device successfully passed EMC test
<<BackSource: Time:2014/8/29 0:00:00
| 【Customer】： | A well-known domestic video manufacturer in Suzhou |
| 【Product】： | Video device |
| 【Technical Class】： | RE EN55022 CLASS B |
| 【Technical Difficulty】： | This product is quite sophisticated, without a variety of board power supplies and crystal oscillators. The main board has over 10,000 pins, with a variety of input/output interfaces. There are over 20 ports - AUDIO, VIDEO, VGA, S terminal, E1, 232, 422, 485,Ethernet, and so on. |
| 【Countermeasure】： |
Model selection of components;principle design;simulation analysis; excellent PCB design; proper frame and optimized cables. |
| 【Result】： | In May 2005, the product successfully passed the EN55022 CLASS B test organized by China TTL lab, an authoritative EMC institution in China. |
