供应明纬NES系列开关电源 原装正品两年质保
明纬电源专卖  原装正品  明纬开关电源12V  NES-50W-12V电源

低价销售，质量好效率高、工作温度低体积小、重量轻100%满负荷烧机测试内装EMI滤波器、纹波极小
      型号性能        NES-50-5      NES-50-12    NES-50-15    NES-50-24    NES-50-48
输出    直流电压    5V    12V    15V    24V    48V
    额定电流        10A    4.2A    3.4A    2.2A    1.1A
    电流范围    0~10A    0~4.2A    0~3.4A    0~2.2A    0~1.1A
    额定功率    50W    50.4W    51W    52.8W    52.8W
    纹波&噪声    80mVp-p    120mVp-p    150mVp-p    2000mVp-p    240mVp-p
    电压调整范围    4.75~5.5V    10.8~13.2V    13.5~16.5V    21.6~26.4V    43.2~52.8V
    电压精度    ±2.0%    ±1.0%    ±1.0%    ±1.0%    ±1.0%
    线性调整率    ±0.5%    ±0.5%    ±0.5%    ±0.5%    ±0.5%
    负载调整率    ±0.5%    ±0.5%    ±0.5%    ±0.5%    ±0.5%
    启动、上升时间    500ms/230VAC  1200ms,30ms/115VAC(满载时)
    保持时间    50ms/230VAC    10ms/115VAC(满载时)
输入    电压范围    85~264VAC或120~370VDC
    频率范围    47~63Hz
    效率    79%    82%    83%    86%    87%
    交流电流    1.1A/115VAC    0.65A/230VAC
    浪涌电源    冷启动：45A
    漏电流    ＜2mA/240VAC
        
        






明纬开关电源常用型号：
单组型号：  NES-15-5V/12V/15V/24V/48V
              NES-25-5V/12V/15V/24V/48V
              NES-35-5V/12V/15V/24V/48V
              NES-50-5V/12V/15V/24V/48V
              NES-75-5V/12V/15V/24V/48V
              NES-100-5V/7.5V/9V/12V/15V/24V/48V
              NES-150-3.3V/5V/7.5V/9V/12V/15V/24V/48V
              NES-200-3.3V/5V/7.5V/12V/15V/24V/27V/36V/48V
              NES-350-3.3V/5V/7.5V/12V/15V/24V/27V/36V/48V
双组型号：  NED-35
                      NED-50
                      NED-75
                      NED-100
三组型号：  NET-35
                      NET-50
                      NET-75
基板型交换式电源供应器：
单组：PS-05
            PS-15
            PS-25
            PS-35
            PS-45
            PS-65
双组：PD-25
            PD-45
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