Name A video device successfully passed EMC test
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Source: Time:2014/8/29 0:00:00
【Customer】:
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A well-known domestic video manufacturer in Suzhou
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【Product】:
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Video device
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【Technical Class】:
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RE EN55022 CLASS B
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【Technical Difficulty】:
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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.
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【Countermeasure】:
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Model selection of components;principle design;simulation analysis; excellent PCB design; proper frame and optimized cables.
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【Result】:
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In May 2005, the product successfully passed the EN55022 CLASS B test organized by China TTL lab, an authoritative EMC institution in China.
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![Video device EMC test Video device EMC test](/Scripts/kindeditor/attached/image/20140911/20140911172318_2589.jpg)