目的该方案为POE端口提供针对雷击浪涌4KV的防护.解决方案产品 引线型压敏电阻: S14K50 规格书 引线型压敏电阻: S10K50 规格书 多层压敏电阻: CT1210K50 规格书 多层压敏电阻: CT1210K45 规格书 方案电路图 *由TDK电子所提供的如上图保护方案，并不构成完整的电路设计。客户还需在其特定应用中验证实际的完整电路的性能。方案优点包含了差模及共模防护.满足ITU Enhanced level 要求的4KV 10/700uS 的测试.
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