联系人：刘彦成
邮箱：kewon@126.com
电话：13720726368
地址： 中国 陕西 西安市高新区高新一路6号
效率94%开关电源ARF240U系列ARF240U-24S ARF240U-12S ARF240U-48S
240瓦NEW
U型支架工业用开关电源
U型支架开关电源
通用输入范围90-264VAC
240W自然对流
尺寸：4.1 x 2.44 x 1.54英寸
效率94％
空载输入功耗<0.5W
-30°C至 80°C范围工作温度
工作海拔5000M
主动PFC功能
I / O绝缘电压4000VAC
开关电源ARF240U系列ARF240U-24S ARF240U-12S
三年产品保质期
除非另有说明，否则规格均在标称输入电压，满载和预热时间为 25°C时有效。
用0.1U 50V // 47U 50V陶瓷电容测量。 交叉输出。
Input Specifications /輸入規格
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Voltage
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90~264 VAC
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Frequency
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47-63 Hz
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Output Specifications /輸出規格
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Power
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240
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(max.)
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Voltage
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12, 24, 48
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Voltage Adj Range
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±4% Output Voltage
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Voltage Accuracy (Full Load ａnd Nominal Vin)
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±2%
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Minimum Load (at Full Load)
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Line Regulation (LL to HL at Full Load)
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±1%
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(typ.)
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Load Regulation (LL to at Full Load)
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±1%
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(typ.)
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Ripple & Noise
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1% Vout
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(max.)
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Short Circuit Protection
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Protection level 1 (nominal)： Continuous, Auto recovery Protection level 2 (instantaneous high current)： Latch
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Environment Specification /環境規格
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Operating Temperature
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-30 °C to 80 °C
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Storage Temperature
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-30 °C to 80 °C
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Temperature Coefficient
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±0.05% / °C
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Altitude During Operation
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5000m
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Humidity
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20~90% RH
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Vibration
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Shock
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