MODEL 产品型号
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PAR38-12A2043AU-PF
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输入特性
Input
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输入电压范围Input Voltage
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90VAC~264VAC
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额定输入电压范围Voltage Range
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100VAC~240VAC
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启动电压Start-up Voltage(-25~70℃)
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90VAC
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输入频率范围Frequency Range
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47Hz~63Hz
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功率因数Power Factor(@25℃)
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>0.95@220VAC, 满载Full Load.
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输入电流AC Current (@25℃)
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0.160A ***大值Max.
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启动冲击电流Inrush Current (@ 25℃)
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10A ***大值Max.
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输出特性
Output
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恒流输出电压范围Output Voltage Range
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18V~24V
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输出电流Output Current
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425mA
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额定输出功率Output Power
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9~12W
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转换效率Conversion Efficiency (@25℃)
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86% @220VAC, 满载Full Load
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空载输出电压范围No-load Output Voltage
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36V***大值Max.
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源调整率Line Regulation (@-25~70℃)
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±5%
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恒流精度Accuracy Constant(@-25~70℃)
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±5%
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输出启动时间Set-up Time(@25℃)
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<1S@220VAC, <2S@110VAC
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温度系数Temperature Coefficient(@-25~70℃)
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±0.03%/℃
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电压过冲Overshoot (@-25~70℃)
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±5% 空载额定电压 No-load Rated Voltage
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输出纹波和噪声
Output Ripple & Noise
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0<Ta≤70℃
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850mVP-P
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-25≤Ta≤0℃
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2000mVP-P
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保护功能
Protection
(-25~70℃)
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输入
Input Electrical
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欠压保护
Low Voltage Protection
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/
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过压保护
Over Voltage Protection
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/
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