第594期
名词解释
EMC = EMI + EMS
EMC (Electro Magnetic Compatibility )电磁兼容
EMI(Electro Magnetic Interference) 电磁干扰(对外辐射)
EMS(Electro Magnetic Susceptibility) 电磁敏感度(抗干扰)
按不用应用领域划分EMC的测试标准及测试项目
LED和照明(LED & Lighting)
医用电气设备(Medical electrical equipment)
电源及电源系统(Power supply system)
家用和类似用途电器(Huosehold appliances and similar apparatus)
低压电器(Low-voltage electrical apparatus)
电动工具(Eletrical tools)
信息技术设备(Information technology equipment)
电力设施(Power facilities)
新能源汽车及充电桩(Electronic Vehicle and Charging Spot)
特种设备(Special equipment)
EMS电磁抗扰度测试项目
1、静电放电抗扰度(ESD)Electrostatic Discharge Immunity
2、射频辐射抗扰度(RS)Radiated Susceptibility
3、电快速瞬变脉冲群抗扰度(EFT)Electrical Fast Transient Immunity
4、浪涌抗扰度(SURGE)Surge Immunity
5、射频传导抗扰度(CS)Conducted Susceptibility
6、磁场抗扰度Magnetic Field Immunity
7、电压跌落抗扰度(DIPS)Voltage Dips,Short Interruption and Voltage Variation Immunity
8、震荡波抗扰度Oscillatory Wave Immunity
EMI电磁干扰测试项目
1、传导骚扰(CE)Conducted Emission
2、断续干扰(喀呖声,CLICK)Discontinuous Interference CLICK
3、骚扰功率(RFP)RF Disturbance Power
4、三环辐射(磁感应电流辐射)Magnetic Field Induced Current
5、CDN辐射CDN Method for Radiated Emission
6、辐射发射(RE)Radiated Emmission
7、谐波电流、电压波动和闪烁Harmonic Current, Voltage Fluctuations and Flicker
车载电子EMC测试项目
1、车载电子传导发射(150KHz~108MHz)Automotive Conducted Emission
2、车载电子辐射发射(150KHz~2.5GHz)Automotive Radiated Emission
3、车载电子瞬态传导抗扰度及电源变化抗扰度Automotive Transient Conducted Immunity
4、车载电子射频辐射抗扰度-电波暗室法Automotive Radiated Immunity-ALSE
5、车载电子辐射抗扰度-大电流注入法Automotive Radiated Immunity-BCI
6、静电放电抗扰度Electrostatic Discharge Immunity
7、电动汽车充电桩测试系统Electronic Vehicle and Charging Spot Test System