EMC Part Ⅴ：Grounding（2）

• 作者: John Wong
• 来源期刊: 变频器世界
• 学科: 工学
• 关键词: 电磁兼容性 电磁干扰 接地性 电路设计
• 年，卷（期）: bpqsj_2005,（6）
• 页码范围: 121-123
• 页数: 3页
• 分类号: TM15

摘要

<正> 3. Power Distribution To achieve a cost-effective EMC design, the power and its return, i. e. grounds, are usually considered at the beginning of the whole design work. A thorough power and ground structure will lead to a high performance EMC design. It's a common sense that any electrical or electronics device must have power and ground distributed to its circuitry. However, there is no a standard ground system to meet requirements for all