详细说明
艾默生电源模块低价销售 艾默生电源模块替换程序 艾默生电源模块
前级三相无源PFC电路由输入EMI和三相无源PFC组成,用以实现交流输入的整流滤波和输入电流的校正,使输入电路的功率因素大于0.94,以满足DL/T781-2001中三相谐波标准和GB/T 17794.2.2-2003中相关EMI、EMC标准。后级的DC/DC变换器由PWM发生器控制前级PFC输出的DC电压、经过高频变压器输出后再整流滤波输出DC电压等电路组成,用以实现将前级整流电压转换成电力操作系统要求的稳定的直流电压输出。辅助电源在输入三相无源PFC之后,DC/DC变换器之前,利用三相无源PFC的直流输出,产生控制电路所需的各路电源。输入检测电路实现输入过欠压、缺相等检测。DC/DC的检测保护电路包括输出电压电流的检测,散热器温度的检测等,所有这些信号用以DC/DC的控制和保护。
ec10-1410BRA
ec10-1410BTA
ec10-1614BRA
ec10-1614BTA
ec10-2416BRA
ec10-2416BTA
ec10-3624BRA
ec10-3624BTA
ec10-3624BRA2
ec10-3624BTA2
ec10-1614BRA1
ec10-1614BTA1
ec10-0800eNN
ec10-0808eRN
ec10-0808eTN
ec10-5AM
ec10-4Tc
ec10-4PT
ec10-4DA
ec10-4AD
ec10-2AD
ec10-2DA
ec10-2Tc
ec10-2PT
ec10A-1006BRA
ec10A-1006BTA
ec10A-1410BRA
ec10A-1410BTA
ec10A-1614BRA
ec10A-1614BTA
ec10A-2416BRA
ec10A-2416BTA
ec10A-3624BRA
ec10A-3624BTA
ec10A-3624BRA2
ec10A-3624BTA2
ec10-1006BRD
ec10-1006BTD
ec10-1410BRD
ec10-1410BTD
ec10-1614BRD
ec10-1614BTD
ec10-2416BRD
ec10-2416BTD
ec10-3624BRD
ec10-3624BTD
ec10-DPS
艾默生的变频器
型号
eV800-2S0002G
eV800-2S0004G
eV800-2S0005G
eV800-2S0007G
eV800-2D0011G
eV800-2D0015G
eV800-2D0022G
eV800-4T0004G
eV800-4T0005G
eV800-4T0007G
eV800-4T0011G
eV800-4T0015G
eV800-4T0022G
eV800-4T0030G
eV800-4T0037G
型号
eV1000-2S0004G
eV1000-2S0007G
eV1000-2S0015G
eV1000-2S0022G
eV1000-4T0007G
eV1000-4T0015G
eV1000-4T0022G
eV1000-4T0037G
eV1000-4T0055G
eV1000-4T0037P
eV1000-4T0055P
型号
eV2000-4T0055G
eV2000-4T0075G
eV2000-4T0110G
eV2000-4T0150G
eV2000-4T0185G
eV2000-4T0220G
eV2000-4T0300G
eV2000-4T0370G
eV2000-4T0450G
eV2000-4T0550G
eV2000-4T0750G
eV2000-4T0900G
eV2000-4T1100G
eV2000-4T1320G
eV2000-4T1600G
eV2000-4T2000G
eV2000-4T2200G
eV2000-4T0750P
eV2000-4T0900P
eV2000-4T1100P
eV2000-4T1320P
eV2000-4T1600P
eV2000-4T2000P
eV2000-4T2200P
eV2000-4T2800P
型号
TD2100-4T0055S
TD2100-4T0075S
TD2100-4T0110S
TD2100-4T0150S
TD2100-4T0185S
TD2100-4T0220S