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股票代码

300870
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产品中心

做行业先锋 创世界品牌

型号:U1A-A0450-B

(符合EN60950、EMC、EMI Class A等级标准)

产品规格

  • 尺寸:
    D150*W81.5*H40.3mm
  • Efficiency (效率)
    >90%
  • Power Good Signal(P.G信号延时)
    100-500mS
  • Hold Time(关机保持时间)
    10mS
  • Rise Time(上升时间)
    70ms Max
  • Output Protection(输出保护)
    SCP,OCP,OVP,OTP
  • Operating(工作温度)
    0℃-50℃
  • Storage(储存温度)
  • POWER RANGE
  • INPUT
  • Output
Model NoWatt
U1A-A0450-B450W
U1A-A0400-B400W
U1A-A0300-B300W



Model NoVoltgeFrequencyCurrent(Unit:A)Inrush CurrentPFCEMIEMS
115Vac230Vac115Vac230Vac115Vac230Vac
U1A-A0450-B100-240Vac50/60Hz6.3A6.3A40A40A0.950.95Class BEN61000-4
U1A-A0400-B0.90.9
U1A-A0300-B0.90.9



80PLUSModel NoWattOutput
+5V+3.3V+12V1+12V2-12V5Vsb
/U1A-A0450-B450W16A16A18A18A0.3A3A
U1A-A0400-B400W15A15A16A16A0.3A3A
U1A-A0300-B300W12A12A12A12A0.3A3A
Regulation Range±5%±5%±5%±5%±10%±5%
Ripple and Noise50mV50mV120mV120mV120mV50mV
Remark:+3.3V and +5V total output power not exceed 110W