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最后更新: | 2023-12-18 04:41 |
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portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">電磁兼容試驗?zāi)睦锟梢宰?,電磁兼容試驗主要考核電子電氣設(shè)備自身抗外界干擾的能力以及不會干擾周圍其他設(shè)備的能力。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">電磁兼容試驗主要包括敏感度試驗EMS和發(fā)射試驗EMI。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">EMS試驗包括:靜電放電、輻射抗擾度、脈沖群、浪涌、傳導(dǎo)抗擾度、諧波抗擾度、工頻磁場、脈沖磁場、阻尼振蕩磁場、交流端電壓暫降、振鈴波、工頻頻率變化、電壓變化、直流端電壓暫降等;
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">EMI試驗報告:傳導(dǎo)騷擾、輻射騷擾、諧波電流、電壓閃爍。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">如何才能通過電磁兼容試驗?
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">1、找到敏感源或騷擾源
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">2、找到敏感路徑或騷擾路徑
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">3、用堵或疏的方法抑制干擾源或敏感源。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">常規(guī)電子設(shè)備需要進行哪些電磁兼容試驗?
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">EMS試驗:靜電放電、輻射抗擾度、脈沖群、浪涌、傳導(dǎo)抗擾度試驗等
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">EMI試驗:傳導(dǎo)騷擾、輻射騷擾等。
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">電磁兼容試驗的周期需要多久?
portant; margin-bottom: 20px !important; width: auto !important; line-height: 2em !important;">portant; margin-right: 0px !important; margin-left: 0px !important; width: auto !important;">對于簡單的電子電氣設(shè)備常規(guī)2個工作日左右即可完成試驗。